List of Koei Tecmo games

This is a list of video games developed and/or published by Koei Tecmo, one of their internal development houses, or the pre-merger companies Tecmo (formerly known as Tehkan) or Koei. Some games were only published by Tecmo or Koei in a specific region or for a specific platform; these games will only list the publisher relevant to this list (i.e. Tecmo or Koei) and will be notated appropriately. Also, many games have different release dates for different regions, platforms, or re-releases. For the purposes of simplicity, and to ensure easy automated sorting, only the earliest date will listed on this table.

Title	Japanese Title	Developer	Publisher	Series	Genre	Platforms	Year
100man-nin no Kiniro no Corda	100万人の金色のコルダ	Ruby Party	GREE/Koei	Kin'iro no Corda	Dating sim	Microsoft Windows, mobile phones	2011
100man-nin no Sangokushi	株式会社ディー・エヌ・エー	GREE/DeNA	Koei	Romance of the Three Kingdoms	Role-playing	Microsoft Windows, mobile phones	2010
Aerobiz	エアーマネジメント 大空に賭ける	Koei	Koei	Koei Executive	Business simulation	SNES, Sega Genesis	1992
Aerobiz Supersonic	エアーマネジメントII 航空王をめざせ	Koei	Koei	Koei Executive	Business simulation	SNES, Mega Drive	1993
Aibou DS	相棒DS	Tecmo	Tecmo	None	Visual novel	Nintendo DS	2009
All Girl Wrestling: Ultimate Angels		Tecmo	Tecmo	None	Sports-based Fighting	Super Famicom, mobile phones	1989
Angelique	アンジェリーク	Ruby Party	Koei	Angelique	Dating sim	Super Famicom, Game Boy Advance	1994
Angelique Duet	アンジェリーク デュエット	Ruby Party	Koei	Angelique	Dating sim	Sega Saturn, PlayStation, Nintendo DS	1998
Angelique étoile	アンジェリーク エトワール	Ruby Party	Koei	Angelique	Dating sim	Microsoft Windows, PlayStation 2	2003
Angelique Special	アンジェリークSpecial	Ruby Party	Koei	Angelique	Dating sim	PC-FX, Microsoft Windows, Sega Saturn, PlayStation	1995
Angelique Special 2	アンジェリークSpecial2	Ruby Party	Koei	Angelique	Dating sim	PC-FX, Microsoft Windows, Sega Saturn, PlayStation, Classic Mac OS	1996
Angelique Tenkū no Requiem	アンジェリーク 天空の鎮魂歌	Ruby Party	Koei	Angelique	Dating sim	PC-FX, PlayStation	1998
Angelique Trois	アンジェリーク トロワ	Ruby Party	Koei	Angelique	Dating sim	PlayStation 2	2000
Aoki Ōkami to Shiroki Mejika	蒼き狼と白き牝鹿	Koei	Koei	Aoki Ōkami to Shiroki Mejika	Historical turn-based strategy	PC-88, PC-98, MSX	1985
Ar Nosurge	アルノサージュ ～生まれいずる星へ祈る詩	Gust	Tecmo Koei	Surge Concerto	Role-playing	PlayStation 3, PlayStation Vita	2014
Arslan: The Warriors of Legend	アルスラーン戦記×無双	Omega Force	Koei	The Heroic Legend of Arslan	Hack and slash	PlayStation 3, PlayStation 4, Xbox One, Microsoft Windows	2015
Atelier Annie: Alchemists of Sera Island	アニーのアトリエ ～セラ島の錬金術士～	Gust	Koei	Atelier	Role-playing	Nintendo DS	2009
Atelier Ayesha: The Alchemist of Dusk	アーシャのアトリエ ～黄昏の大地の錬金術士～	Gust	Koei Tecmo	Atelier	Role-playing	PlayStation 3, PlayStation Vita	2012
Atelier Elie: The Alchemist of Salburg 2	エリーのアトリエ ～ザールブルグの錬金術士2～	Gust	Koei Tecmo	Atelier	Role-playing	PlayStation, PlayStation 2, Sega Saturn, Microsoft Windows, Dreamcast, Game Boy Color, WonderSwan, mobile phones	1998
Atelier Elkrone: Dear for Otomate	エルクローネのアトリエ ~Dear for Otomate~	Gust	Koei Tecmo	Atelier	Role-playing	PlayStation Portable	2012
Atelier Escha & Logy: Alchemists of the Dusk Sky	エスカ＆ロジーのアトリエ ～黄昏の空の錬金術士～	Gust	Koei Tecmo	Atelier	Role-playing	PlayStation 3, PlayStation Vita	2013
Atelier Firis: The Alchemist and the Mysterious Journey	フィリスのアトリエ ～不思議な旅の錬金術士～	Gust	Koei Tecmo	Atelier	Role-playing	PlayStation 4, PlayStation Vita, Microsoft Windows	2016
Atelier Iris: Eternal Mana	イリスのアトリエ エターナルマナ	Gust	Koei	Atelier	Role-playing	PlayStation 2, mobile phones	2004
Atelier Iris 2: The Azoth of Destiny	イリスのアトリエ エターナルマナ2	Gust	Koei	Atelier	Role-playing	PlayStation 2, mobile phones	2005
Atelier Iris 3: Grand Phantasm	イリスのアトリエ グランファンタズム	Gust	Koei	Atelier	Role-playing	PlayStation 2, mobile phones	2006
Atelier Judie: The Alchemist of Gramnad	ユーディーのアトリエ ～グラムナートの錬金術士～	Gust	Koei Tecmo	Atelier	Role-playing	PlayStation 2, PlayStation Portable	2002
Atelier Lydie & Soeur: Alchemists of the Mysterious Painting	リディー＆スールのアトリエ ～不思議な絵画の錬金術士～	Gust	Koei Tecmo	Atelier	Role-playing	Microsoft Windows, PlayStation 4, PlayStation Vita, PlayStation TV, Nintendo Switch	2017
Atelier Lilie: The Alchemist of Salburg 3	リリーのアトリエ ～ザールブルグの錬金術士3～	Gust	Koei Tecmo	Atelier	Role-playing	PlayStation 2, Sega Saturn, Microsoft Windows, Dreamcast, mobile phones	2001
Atelier Lina: The Alchemist of Strahl	リーナのアトリエ 〜シュトラールの錬金術士〜	Gust	Koei Tecmo	Atelier	Role-playing	Nintendo DS	2009
Atelier Lise: The Alchemist of Orde	リーズのアトリエ 〜オルドールの錬金術士〜	Gust	Koei Tecmo	Atelier	Role-playing	Nintendo DS	2007
Atelier Lulua: The Scion of Arland	(ルルアのアトリエ ～アーランドの錬金術士 4～	Gust	Koei Tecmo	Atelier	Role-playing	PlayStation 4, Nintendo Switch, Microsoft Windows	2019
Atelier Marie, Elie & Anis: Message on the Gentle Breeze	マリー、エリー&アニスのアトリエ 〜そよ風からの伝言〜	Gust	Koei	Atelier	Role-playing	Game Boy Advance	2003
Atelier Marie: The Alchemist of Salburg	マリーのアトリエ ～ザールブルグの錬金術士～	Gust	Koei Tecmo	Atelier	Role-playing	PlayStation, PlayStation 2, PlayStation Network, Sega Saturn, Microsoft Windows, Dreamcast, Game Boy Color, WonderSwan, mobile phones	1997
Atelier Meruru: The Apprentice of Arland	メルルのアトリエ～アーランドの錬金術士3～	Gust	Tecmo Koei	Atelier	Role-playing	PlayStation 3, PlayStation Vita, PlayStation 4, Nintendo Switch	2011
Atelier Online: Alchemists of the Brasier	アトリエ オンライン ～ブレセイルの錬金術士～	Gust	Koei Tecmo	Atelier	Role-playing	Android, iOS	2018
Atelier Questboard	アトリエ クエストボード	Gust	Koei Tecmo	Atelier	Role-playing	Android, iOS	2014
Atelier Rorona: The Alchemist of Arland	ロロナのアトリエ　～アーランドの錬金術師～	Gust	Koei Tecmo	Atelier	Role-playing	PlayStation 3, PlayStation Vita, Nintendo 3DS, PlayStation 4, Nintendo Switch	2009
Atelier Shallie: Alchemists of the Dusk Sea	シャリーのアトリエ～黄昏の海の錬金術士～	Gust	Koei Tecmo	Atelier	Role-playing	PlayStation 3, PlayStation Vita	2014
Atelier Sophie: The Alchemist of the Mysterious Book	シャリーのアトリエ～黄昏の海の錬金術士～	Gust	Koei Tecmo	Atelier	Role-playing	PlayStation 3, PlayStation Vita	2015
Atelier Totori: The Adventurer of Arland	トトリのアトリエ ～アーランドの錬金術士 2～	Gust	Tecmo Koei	Atelier	Role-playing	PlayStation 3, PlayStation Vita, PlayStation 4, Nintendo Switch	2010
Atelier Viorate: The Alchemist of Gramnad 2	ヴィオラートのアトリエ ～グラムナートの錬金術士2～	Gust	Koei Tecmo	Atelier	Role-playing	PlayStation 2, PlayStation Portable	2003
Attack on Titan	進撃の巨人	Omega Force	Koei Tecmo	Attack on Titan	Action, hack and slash	Microsoft Windows, PlayStation 4, PlayStation 3, PlayStation Vita, Xbox One	2016
Attack on Titan 2	進撃の巨人2	Omega Force	Koei Temco	Attack on Titan	Action, hack and slash	Nintendo Switch, Microsoft Windows, PlayStation 4, PlayStation Vita, Xbox One	2018
Attack on Titan: Escape from Certain Death	進撃の巨人 死地からの脱出	Ruby Party	Koei Tecmo	Attack on Titan	Visual novel	Nintendo 3DS	2017
Bad News Baseball	激闘スタジアム	Tecmo	Tecmo	None	Sports video game	NES	1989
Bandit Kings of Ancient China	水滸伝 天命の誓い	Koei	Koei	None	Turn-based strategy	NES, MS-DOS, Amiga OS, Macintosh[1]	1989
BASTARD!! ONLINE	暗黒の破壊神Online	Shaft	Tecmo	Bastard!!	Platform	Microsoft Windows	Cancelled
Berserk and the Band of the Hawk	ベルセルク無双	Omega Force	Koei Tecmo	Berserk	Action role-playing, hack and slash	PlayStation 3, PlayStation 4, PlayStation Vita, Microsoft Windows	2016
Bladestorm: The Hundred Years' War	ブレイドストーム -百年戦争	Omega Force	Koei	None	Historical action/strategy	PlayStation 3, Xbox 360	2007
Blue Reflection	ブルー リフレクション 幻に舞う少女の剣	Gust	Koei Tecmo	None	Role-playing	PlayStation 4, PlayStation Vita	2017
Bomb Jack	ボンジャック	Tehkan	Tehkan	Bomb Jack	Platform	Arcade	1984
Bomb Jack II	ボンジャックII	Tehkan	Tehkan	Bomb Jack	Platform	Arcade	1986
Bomb Jack Twin		NMK	Tecmo	Bomb Jack	Platform	Arcade	1993
Brandish	ブランディッシュ	Nihon Falcom/Koei	Koei	Brandish	Action role-playing	SNES	1994
Breaker		Tecmo	Tecmo	None	Co-op shooter	PlayStation 2	Cancelled
Captain Tsubasa	キャプテン翼	Tecmo	Tecmo	Captain Tsubasa	Traditional soccer simulation	Family Computer	1988
Captain Tsubasa (Mega-CD video game)	キャプテン翼	Tecmo	Tecmo	Captain Tsubasa	Traditional soccer simulation	Sega Mega-CD	1994
Captain Tsubasa 2	キャプテン翼II スーパーストライカー	Tecmo	Tecmo	Captain Tsubasa	Traditional soccer simulation	Family Computer	1990
Captain Tsubasa 3: Koutei no Chousen	キャプテン翼III 皇帝の挑戦	Tecmo	Tecmo	Captain Tsubasa	Traditional soccer simulation	Super Famicom	1992
Captain Tsubasa 4: Pro no Rival Tachi	キャプテン翼Ⅳ プロのライバルたち	Tecmo	Tecmo	Captain Tsubasa	Traditional soccer simulation	Super Famicom	1993
Captain Tsubasa 5: Hasha no Shogo Campione	キャプテン翼Ⅴ 覇者の称号カンピオーネ	Tecmo	Tecmo	Captain Tsubasa	Traditional soccer simulation	Super Famicom	1994
Celtic Tales: Balor of the Evil Eye	ケルトの聖戦	Koei	Koei	None	Medieval fantasy simulation[2]	MS-DOS	1995
Champion Jockey: G1 Jockey & Gallop Racer		Koei	Tecmo Koei	None	Horse racing	PlayStation 3, Wii, Xbox 360	2011
Champion Jockey Special		Koei	Tecmo Koei	None	Horse racing	Nintendo Switch	2017
Ciel Nosurge	シェルノサージュ〜失われた星へ捧ぐ詩	Gust	Tecmo Koei	Surge Concerto	Life simulation	PlayStation Vita	2012
Crimson Sea	紅の海	Koei	Koei	Crimson Sea	Third-person shooter	Xbox	2002
Crimson Sea 2	紅の海2	Koei	Koei	Crimson Sea	Third-person shooter	PlayStation 2	2004
Croc: Legend of the Gobbos		Argonaut Games	Koei	Croc	Platform	PlayStation	1997
Croc 2		Argonaut Games	Koei	Croc	Platform	PlayStation	1999
Colosseum: Road to Freedom		GOSHOW/Ertain	Koei	None	Hack and slash	PlayStation 2	2005
Daikoukai Jidai III: Costa del Sol	大航海時代III	Koei	Koei	Uncharted Waters	Historical role-playing	Microsoft Windows	1996
Daikoukai Jidai IV: Porto Estado	大航海時代IV	Koei	Koei	Uncharted Waters	Historical role-playing	PlayStation, Microsoft Windows, PlayStation Portable, Nintendo DS, mobile phones	1999
Daikoukai Jidai V: Road to Zipang	大航海時代V	Koei	Koei	Uncharted Waters	Historical role-playing	Microsoft Windows	2014
Daikoukai Jidai Gaiden	大航海時代 Gaiden	Koei	Koei	Uncharted Waters	Historical role-playing	PlayStation, Sega Saturn	1997
Danchi Zuma no Yuuwaku	団地妻の誘惑	Koei	Koei	None	Erotic simulation	FM-7, FM-8, MSX, PC-8801, PC-9801, Sharp X1	1983
Dead or Alive	デッド オア アライブ	Team Ninja	Tecmo	Dead or Alive	Fighting	Arcade, Sega Saturn, PlayStation	1996
Dead or Alive 2	デッド オア アライブ2	Team Ninja	Tecmo	Dead or Alive	Fighting	Arcade, Dreamcast, PlayStation 2	2000
Dead or Alive 3	デッド オア アライブ3	Team Ninja	Tecmo	Dead or Alive	Fighting	Xbox	2001
Dead or Alive 4	デッド オア アライブ4	Team Ninja	Tecmo	Dead or Alive	Fighting	Xbox 360	2005
Dead or Alive 5	デッド オア アライブ5	Team Ninja	Tecmo	Dead or Alive	Fighting	PlayStation 3, Xbox 360, PlayStation Vita	2012
Dead or Alive 5 Last Round	デッド オア アライブLast Round	Team Ninja	Koei Tecmo	Dead or Alive	Fighting	PlayStation 3, PlayStation 4, Xbox 360, Xbox One, Microsoft Windows, Arcade	2015
Dead or Alive 5 Ultimate	デッド オア アライブ5 ULTIMATE	Team Ninja	Tecmo	Dead or Alive	Fighting	PlayStation 3, Xbox 360	2013
Dead or Alive 6	デッド オア アライブ6	Team Ninja	Tecmo	Dead or Alive	Fighting	PlayStation 4, Xbox One, Microsoft Windows	2019
Dead or Alive: Code Chronos		Team Ninja	Tecmo Koei	Dead or Alive	Fighting	Xbox 360	Cancelled
Dead or Alive: Dimensions	デッド オア アライブ ディメンションズ	Team Ninja	Tecmo Koei	Dead or Alive	Fighting	Nintendo 3DS[3][4]	2011
Dead or Alive Online	生死格鬥	Team Ninja	Tecmo	Dead or Alive	Fighting	Microsoft Windows	2008
Dead or Alive Paradise	デッド オア アライブ Paradise	Team Ninja	Tecmo	Dead or Alive	Fighting	PlayStation Portable	2010
Dead or Alive Xtreme Beach Volleyball	デッド オア アライブ XTREME BEACH VOLLEYBALL	Team Ninja	Tecmo	Dead or Alive	Fighting	Xbox	2003
Dead or Alive Xtreme 2	デッド オア アライブ XTREME 2	Team Ninja	Tecmo	Dead or Alive	Fighting	Xbox 360	2006
Dead or Alive Xtreme 3	デッド オア アライブ XTREME 3	Team Ninja	Koei Tecmo	Dead or Alive	Fighting	PlayStation 4, PlayStation Vita	2016
Dead or Alive Ultimate	デッド オア アライブULTIMATE	Team Ninja	Tecmo	Dead or Alive	Fighting	Xbox	2004
Deception III: Dark Delusion	蒼魔灯	Tecmo	Tecmo	Deception	Strategy-RPG	PlayStation	1999
Deception IV: Blood Ties	影牢 ダークサイド・プリンセス	Tecmo	Tecmo	Deception	Strategy-RPG	PlayStation Vita, PlayStation 3	2014
Deception IV: The Nightmare Princess	影牢 ～もう1人のプリンセス	Tecmo	Tecmo	Deception	Strategy-RPG	PlayStation Vita, PlayStation 3, PlayStation 4	2015
Derby Musou	ダービー無双	Tecmo	Tecmo	Samurai Warriors	Hack and slash	Microsoft Windows	2014
Destrega	デストレーガ	Omega Force	Koei	None	Fighting	PlayStation	1998
Disgaea: Hour of Darkness	魔界戦記ディスガイア	Nippon Ichi Software	Koei	Disgaea	Tactical role-playing	PlayStation 2	2004
Disgaea 2: Cursed Memories	魔界戦記ディスガイア2	Nippon Ichi Software	Koei	Disgaea	Tactical role-playing	PlayStation 2	2006
Dissidia Final Fantasy NT	ディシディア ファイナルファンタジー NT	Team Ninja	Square Enix	Final Fantasy	Fighting	PlayStation 4	2018
Dokodemo Rasshou! Pachislo Sengen		Tecmo	Tecmo	Rakushou! Pachi-Slot Sengen	Slot machine simulation	PlayStation Portable	2005
Dynasty Kingdoms		Koei	Koei	Romance of the Three Kingdoms	Card	iOS	2013
Dynasty Warriors	三國無双	Omega Force	Koei	Dynasty Warriors	Fighting	PlayStation	1997
Dynasty Warriors	真・三國無双	Omega Force	Koei	Dynasty Warriors	Hack and slash	PlayStation Portable	2004
Dynasty Warriors 2	真・三國無双	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 2	2000
Dynasty Warriors 3	真・三國無双2	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 2, Xbox	2001
Dynasty Warriors 3: Xtreme Legends	真・三國無双2 猛将伝	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 2	2002
Dynasty Warriors 4	真・三國無双3	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 2, Xbox	2003
Dynasty Warriors 4: Empires	真・三國無双3 Empires	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 2	2004
Dynasty Warriors 4 Hyper	真・三國無双3 ハイパー	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	Microsoft Windows	2005
Dynasty Warriors 4: Xtreme Legends	真・三國無双3 猛将伝	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 2	2003
Dynasty Warriors 5	真・三國無双4	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 2, Xbox	2005
Dynasty Warriors 5: Empires	真・三國無双4 Empires	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 2, Xbox 360	2006
Dynasty Warriors 5 Special	真・三國無双4 Special	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	Xbox 360, Microsoft Windows	2005
Dynasty Warriors 5: Xtreme Legends	真・三國無双4 猛将伝	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 2	2005
Dynasty Warriors 6	真・三國無双5	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 2, Xbox 360, Microsoft Windows	2007
Dynasty Warriors 6: Empires	真・三國無双5 Empires	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 3, PlayStation Portable, Xbox 360	2009
Dynasty Warriors 6 Special	真・三國無双5 Special	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 2	2008
Dynasty Warriors 7	真・三國無双6	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 3, Xbox 360	2011[5]
Dynasty Warriors 8	真・三國無双7	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 3, Xbox 360, Microsoft Windows	2013
Dynasty Warriors 8: Empires	真・三國無双7 Empires	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 3, PlayStation 4, Microsoft Windows, Nintendo Switch	2014
Dynasty Warriors 8: Xtreme Legends	真・三國無双7 猛将伝	Omega Force	Koei	Dynasty Warriors	Hack and slash, tactical action	PlayStation 3, PlayStation 4, Microsoft Windows	2013
Dynasty Warriors 9	真・三國無双8	Omega Force	Koei Tecmo	Dynasty Warriors	Hack and slash, tactical action	PlayStation 4, Xbox One, Microsoft Windows	2018
Dynasty Warriors Advance	真・三國無双 ADVANCE	Omega Force	Koei (Japan) Nintendo	Dynasty Warriors	Hack and slash, tactical action	Game Boy Advance	2005
Dynasty Warriors DS: Fighter's Battle	真・三國無双 DS ファイターズバトル	Omega Force	Koei	Dynasty Warriors	Tactical action	Nintendo DS	2007
Dynasty Warriors: Godseekers	真・三國無双 英傑伝	Omega Force	Koei Tecmo	Dynasty Warriors	Role-playing	PlayStation 3, PlayStation 4, PlayStation Vita	2016
Dynasty Warriors: Gundam	ガンダム無双	Omega Force	Koei	Dynasty Warriors Gundam	Action role-playing, hack and slash	PlayStation 3, Xbox 360	2007
Dynasty Warriors: Gundam 2	ガンダム無双2	Omega Force	Koei	Dynasty Warriors Gundam	Action role-playing, hack and slash	PlayStation 2, PlayStation 3, Xbox 360	2008
Dynasty Warriors: Gundam 3	ガンダム無双3	Omega Force	Koei	Dynasty Warriors Gundam	Action role-playing, hack and slash	PlayStation 3, Xbox 360	2010
Dynasty Warriors: Gundam Reborn	真・ガンダム無双	Koei/Omega Force	Bandai Namco Entertainment	Dynasty Warriors Gundam	Action role-playing, hack and slash	PlayStation 3, PlayStation Vita	2013
Dynasty Warriors: Gundam Special	ガンダム無双 Special	Omega Force	Koei	Dynasty Warriors Gundam	Action role-playing, hack and slash	PlayStation 2	2008
Dynasty Warriors Mahjong	雀・三國無双	Omega Force	Koei	Dynasty Warriors	Board	PlayStation 2, PlayStation Portable, Nintendo DS	2006
Dynasty Warriors Next	真・三國無双 NEXT	Omega Force	Koei	Dynasty Warriors	Hack and slash	PlayStation Vita	2011
Dynasty Warriors Online	雀・三國無双	Tecmo Koei	Tecmo Koei	Dynasty Warriors	MMOG	Microsoft Windows, PlayStation 3	2006
Dynasty Warriors: Strikeforce	真・三國無双 Multi Raid	Omega Force	Koei	Dynasty Warriors	Hack and slash	PlayStation Portable	2009
Dynasty Warriors: Strikeforce 2	真・三國無双 Multi Raid 2	Omega Force	Koei	Dynasty Warriors	Hack and slash	PlayStation Portable	2010
Dynasty Warriors: Unleashed	真・三國無双 斬	Nexon	Koei	Dynasty Warriors	Hack and slash	iOS, Android	2017
Dynasty Warriors Vol. 2	真・三國無双 2nd Evolution	Omega Force	Koei	Dynasty Warriors	Action role-playing, hack and slash	PlayStation Portable	2006
Fairy Tail		Gust	Koei Tecmo	Fairy Tail	Role-playing	PlayStation 4, Nintendo Switch, Microsoft Windows	2020[6]
Fatal Frame	零 ～zero～	Tecmo	Tecmo	Fatal Frame	Survival horror	PlayStation 2, Xbox	2001
Fatal Frame II: Crimson Butterfly	零～紅い蝶～	Tecmo	Tecmo	Fatal Frame	Survival horror	PlayStation 2	2003
Fatal Frame II: Crimson Butterfly - Director's Cut	零～紅い蝶～	Tecmo	Tecmo	Fatal Frame	Survival horror	Xbox	2004
Fatal Frame III: The Tormented	零～刺青の聲～	Tecmo	Tecmo	Fatal Frame	Survival horror	PlayStation 2	2005
Fatal Frame IV	零～月蝕の仮面～	Tecmo	Tecmo	Fatal Frame	Survival horror	Wii	2008
Fatal Frame: Maiden of the Black Water	零 ～濡鴉ノ巫女～ (Zero: Nuregarasu no Miko)	Koei Tecmo	Nintendo	Fatal Frame	Survival horror	Wii U	2014
Fatal Inertia		Koei Canada	Koei	None	Racing	PlayStation 3, Xbox 360	2007
Final Star Force	ファイナルスターフォース	Tecmo	Tecmo	None	Shoot 'em up	Arcade	1992
Fire 'n Ice		Tecmo	Tecmo	Solomon's Key	Puzzle	Arcade	1993
Fire Emblem Warriors	ファイアーエムブレム無双	Intelligent Systems, Omega Force, Team Ninja	Koei Tecmo	Fire Emblem Warriors	Hack and slash	Nintendo Switch, New Nintendo 3DS	2017
Fire Emblem: Three Houses	ファイアーエムブレム無双	Intelligent Systems, Koei Tecmo	Nintendo	Fire Emblem	Tactical role-playing	Nintendo Switch	2019
Fist of the North Star: Ken's Rage	北斗無双 (Hokuto Musō)	Omega Force	Tecmo Koei	Fist of the North Star	Beat 'em up	PlayStation 3, Xbox 360	2010[5]
Fist of the North Star: Ken's Rage 2	真・北斗無双 (Shin Hokuto Musō)	Koei	Tecmo Koei	Fist of the North Star	Beat 'em up	PlayStation 3, Xbox 360, Wii U	2012
G1 Jockey		Koei	Koei	G1 Jockey	Horse racing simulation	PlayStation 2	2001
G1 Jockey 2		Koei	Koei	G1 Jockey	Horse racing simulation	PlayStation 2	2001
G1 Jockey 3		Koei	Koei	G1 Jockey	Horse racing simulation	PlayStation 2	2003
G1 Jockey 4		Koei	Koei	G1 Jockey	Horse racing simulation	PlayStation 2	2005
G1 Jockey 4 2007		Koei	Koei	G1 Jockey	Horse racing simulation	PlayStation 2, PlayStation 3	2007
Gallop Racer	ギャロップレーサー	Tecmo	Tecmo	Gallop Racer	Horse racing simulation	PlayStation	1996
Gallop Racer 2	ギャロップレーサー2 -ONE AND ONLY ROAD TO VICTORY-	Tecmo	Tecmo	Gallop Racer	Horse racing simulation	PlayStation	1997
Gallop Racer 2000	ギャロップレーサー2000	Tecmo	Tecmo	Gallop Racer	Horse racing simulation	PlayStation	2000
Gallop Racer 2001	ギャロップレーサー2001	Tecmo	Tecmo	Gallop Racer	Horse racing simulation	PlayStation 2	2001
Gallop Racer 2003: A New Breed	ギャロップレーサー2003	Tecmo	Tecmo	Gallop Racer	Horse racing simulation	PlayStation 2	2002
Gallop Racer 2004	ギャロップレーサー2004	Tecmo	Tecmo	Gallop Racer	Horse racing simulation	PlayStation 2	2004
Gallop Racer 2006	ギャロップレーサー2006	Tecmo	Tecmo	Gallop Racer	Horse racing simulation	PlayStation 2	2006
Gemfire	アクタリオン	Koei	Koei	None	Medieval fantasy simulation	MSX, NES, Super NES, Mega Drive/Genesis, MS-DOS, NEC PC-9801, FM Towns, Sharp X68000, NEC PC-8801, Microsoft Windows	1991
Genghis Khan	蒼き狼と白き牝鹿・ジンギスカン	Koei	Koei	Aoki Ōkami to Shiroki Mejika	Historical turn-based strategy	MSX, NES, Amiga, MS-DOS	1987
Genghis Khan II: Clan of the Gray Wolf	蒼き狼と白き牝鹿・元朝秘史	Koei	Koei	Aoki Ōkami to Shiroki Mejika	Historical turn-based strategy	PC-88, PC-98, MSX2, X68000, SNES, Mega Drive, MS-DOS	1992
Genghis Khan: Aoki Ookami to Shiroki Mejika IV	チンギスハーン・蒼き狼と白き牝鹿IV	Koei	Koei	Aoki Ōkami to Shiroki Mejika	Historical turn-based strategy	Microsoft Windows, PlayStation	1998
Geten no Hana	下天の華	Ruby Party	Koei	None	Dating sim	PlayStation Portable, PlayStation Vita	2013
The Girls of Dead or Alive: Blackjack		Team Ninja	Tecmo	Dead or Alive	Mobile	iOS	2009
Gitaroo Man	ギタルマン	iNiS/Koei	Koei	Gitaroo Man	Rhythm/music game	PlayStation 2, PlayStation Portable	2001
Gitaroo Man Lives!	ギタルマン ライブ	iNiS/Koei	Koei	Gitaroo Man	Rhythm/music game	PlayStation Portable	2006
GunGriffon: Allied Strike		Game Arts	Tecmo	GunGriffon	Mech sim	Xbox	2004
Guzzler		Tehkan	Tehkan	None	maze	Arcade	1983
Harukanaru Toki no Naka de	遙かなる時空の中で (From a Faraway Time)	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	PlayStation	2000
Harukanaru Toki no Naka de 2	遙かなる時空の中で2	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	PlayStation 2	2001
Harukanaru Toki no Naka de 3	遙かなる時空の中で3	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	PlayStation 2	2004
Harukanaru Toki no Naka de 3 izayoiki	遙かなる時空の中で3 十六夜記	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	PlayStation 2	2005
Harukanaru Toki no Naka de 3 unmei no rabirinsu	遙かなる時空の中で3 運命の迷宮	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	PlayStation 2	2006
Harukanaru Toki no Naka de 4	遙かなる時空の中で4	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	PlayStation 2	2008
Harukanaru Toki no Naka de 5	遙かなる時空の中で5	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	PlayStation 2	2011
Harukanaru Toki no Naka de 5 kazahanaki	遙かなる時空の中で5 風花記	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	PlayStation 2	2012
Harukanaru Toki no Naka de 6	遙かなる時空の中で6	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	PlayStation Portable, PlayStation Vita	2015
Harukanaru Toki no Naka de Banjo Yugi	遙かなる時空の中で 盤上遊戯	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	PlayStation	2003
Harukanaru Toki no Naka de Hachiyosho	遙かなる時空の中で ～八葉抄～	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	PlayStation 2	2005
Harukanaru Toki no Naka de Hisutori	遙かなる時空の中で ヒストリー	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	PlayStation 2	2005
Harukanaru Toki no Naka de Maihitoyo	遙かなる時空の中で 舞一夜	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	PlayStation 2	2006
Harukanaru Toki no Naka de Yume no Ukihashi	遙かなる時空の中で 夢浮橋	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	Nintendo DS	2008
Harukanaru Toki no Naka de Yume no Ukihashi Special	遙かなる時空の中で 夢浮橋 Special	Ruby Party	Koei	Harukanaru Toki no Naka de	Otome adventure	PlayStation 2	2009
Head On		Sega	Tecmo	None	Driving, maze	Game Boy	1982
Heir of Zendor		Koei	Koei	None	Strategy	Sega Saturn	1997
Hermina and Culus: Atelier Lilie Another Story	ヘルミーナとクルス 〜リリーのアトリエ もう一つの物語〜	Gust	Koei	Atelier	Role-playing	PlayStation 2	2001
Hyakuman-nin no Nobunaga no Yabō	100万人の信長の野望	Mobage	Koei	Nobunaga's Ambition	Grand strategy	Microsoft Windows	2010
Nobunaga's Ambition: Nyapuri!		Koei Tecmo	Koei Tecmo	Nobunaga's Ambition	Grand strategy	iOS, Android	2018
Hyrule Warriors	ゼルダ無双	Omega Force, Team Ninja	Koei Tecmo	The Legend of Zelda Dynasty Warriors	Action, hack and slash	Wii U	2014
Hyrule Warriors Legends	ゼルダ無双 ハイラルオールスターズ	Omega Force, Team Ninja	Koei Tecmo	The Legend of Zelda Dynasty Warriors	Action, hack and slash	Nintendo 3DS	2016
Hyrule Warriors: Definitive Edition	ゼルダ無双 ハイラルオールスターズ DX	Omega Force, Team Ninja	Koei Tecmo	The Legend of Zelda Dynasty Warriors	Action, hack and slash	Nintendo Switch	2018
Inindo: Way of the Ninja	伊忍道 打倒信長	Koei	Koei	Rekoeition	Historical role-playing	PC-8801SR, PC-9801, MSX2, FM Towns, Sharp X68000, MS-DOS (Chinese), SNES, Windows 98	1991
Ishin no Arashi	維新の嵐	Koei	Koei	Ishin no Arashi	Historical role-playing	PC-8801, PC-9801, NES, Sega Saturn, PlayStation, X68000, MSX, FM-7, FM Towns, X1	1988
Ishin no Arashi Bakumatsu Shishiden	維新の嵐 幕末志士伝	Koei	Koei	Ishin no Arashi	Historical role-playing	Microsoft Windows, PlayStation, mobile phones	1998
Ishin no Arashi Shippuu Ryoumaden	維新の嵐 疾風龍馬伝	Koei	Koei	Ishin no Arashi	Historical role-playing	Nintendo DS	2010
J League Go Go Goal!	Ｊリーグ ゴーゴーゴール！	Tecmo	Tecmo	None	Sports	Sega Saturn	1997
Kagero: Deception II	影牢～刻命館真章～	Tecmo	Tecmo	Deception	Strategy-RPG	PlayStation	1998
Kamigami no Daichi Kojiki Gaiden		Koei	Koei	Rekoeition	Historical role-playing	FM Towns, PC-9801	1993
Kessen	決戦	Koei	Koei	Kessen	Historical RTS	PlayStation 2	2000
Kessen II	決戦 II	Koei	Koei	Kessen	Historical RTS	PlayStation 2	2001
Kessen III	決戦III	Koei	Koei	Kessen	Historical RTS	PlayStation 2	2004
Kin'iro no Corda	金色のコルダ, lit. Golden Corda	Ruby Party	Koei	Kin'iro no Corda	Dating sim	Microsoft Windows, PlayStation 2, PlayStation Portable	2003
Kin'iro no Corda 2	金色のコルダ2	Ruby Party	Koei	Kin'iro no Corda	Dating sim	PlayStation 2	2007
Kin'iro no Corda 2 encore	金色のコルダ2 アンコール	Ruby Party	Koei	Kin'iro no Corda	Dating sim	PlayStation 2	2007
Kin'iro no Corda 2 f	金色のコルダ2 f	Ruby Party	Koei	Kin'iro no Corda	Dating sim	PlayStation Portable	2009
Kin'iro no Corda 2 f encore	金色のコルダ2 f アンコール	Ruby Party	Koei	Kin'iro no Corda	Dating sim	PlayStation Portable	2009
Kin'iro no Corda 3	金色のコルダ3	Ruby Party	Koei	Kin'iro no Corda	Dating sim	PlayStation 2, PlayStation Portable, mobile phones	2010
Kin'iro no Corda 3 AnotherSky feat. Amane Gakuen	金色のコルダ3 AnotherSky feat. Amane Gakuen	Ruby Party	Koei	Kin'iro no Corda	Dating sim	PlayStation Portable, PlayStation Vita	2014
Kin'iro no Corda 3 AnotherSky feat. Jinnan	金色のコルダ3 AnotherSky feat. Jinnan	Ruby Party	Koei	Kin'iro no Corda	Dating sim	PlayStation Portable, PlayStation Vita	2014
Kin'iro no Corda 3 AnotherSky feat. Shiseikan	金色のコルダ3 AnotherSky feat. Shiseikan	Ruby Party	Koei	Kin'iro no Corda	Dating sim	PlayStation Portable, PlayStation Vita	2014
Kin'iro no Corda 3: Full Voice Special	金色のコルダ３フルボイスSpecial	Ruby Party	Koei	Kin'iro no Corda	Dating sim	PlayStation Portable, Nintendo 3DS, PlayStation Vita	2013
Kin'iro no Corda 4	金色のコルダ4	Ruby Party	Koei	Kin'iro no Corda	Dating sim	PlayStation Vita	2016
Kin'iro no Corda Octave	金色のコルダ オクターヴ	Ruby Party	Koei	Kin'iro no Corda	Dating sim	mobile phones	2017
Kurogane no Houkou: Warship Commander	鋼鉄の咆哮 ウォーシップコマンダー	Microcabin	Koei	Kurogane no Houkou	Vehicle simulation	PlayStation 2, Microsoft Windows	2001
La Pucelle: Tactics	ラ・ピュセル 光の聖女伝説	Nippon Ichi Software	Koei	None	Tactical role-playing	PlayStation 2, PlayStation Portable	2005
Leading Company	リーディングカンパニー	Koei	Koei	Koei Executive	Business simulation	FM Towns, NEC PC-9801, Sharp X68000, Super Famicom	1993
L'Empereur	ランペルール	Koei	Koei	None	Historical strategy	NES	1991
Liberty or Death		Koei	Koei	Historical Simulation	Historical turn-based strategy	DOS, Super NES, Genesis/Mega Drive	1994
LoveφSummit	ラブφサミット	Ruby Party	Koei/CWS Brains	Neoromance	Visual novel	mobile phones	2009
Makai Kingdom: Chronicles of the Sacred Tome	Phantom Kingdom (ファントム・キングダム, Fantomu Kingudamu)	Nippon Ichi Software	Nippon Ichi Software/Koei	Disgaea	Tactical RPG	PlayStation 2, PlayStation Portable	2005
Metroid: Other M		Team Ninja/Nintendo	Nintendo	Metroid	Action-adventure	Wii	2010
Mighty Bomb Jack		Tecmo	Tecmo	Bomb Jack	Platform	Arcade	1987
MISS PRINCESS: Miss Puri!	MISS PRINCESS ミスプリ!	Ruby Party	Koei	Neoromance	Dating sim	Nintendo DS	2011
Mobile Shin Sangokumusō		Koei	Koei	Dynasty Warriors	Mobile	mobile phones	2008
Monster Rancher	モンスターファーム	Tecmo	Tecmo	Monster Rancher	Life simulation	PlayStation	1997
Monster Rancher 2	モンスターファーム2	Tecmo	Tecmo	Monster Rancher	Life simulation	PlayStation	1999
Monster Rancher 3	モンスターファーム3	Tecmo	Tecmo	Monster Rancher	Life simulation	PlayStation 2	2001
Monster Rancher 4	モンスターファーム4	Tecmo	Tecmo	Monster Rancher	Life simulation	PlayStation 2	2003
Monster Rancher Advance	モンスターファームアドバンス	Tecmo	Tecmo	Monster Rancher	Life simulation	Game Boy Advance	2001
Monster Rancher Advance 2	モンスターファームアドバンス2	Tecmo	Tecmo	Monster Rancher	Life simulation	Game Boy Advance	2002
Monster Rancher Battle Card Game	モンスターファームバトルカードGB	GRC	Tecmo	Monster Rancher	Strategy	Game Boy Color	1999
Monster Rancher Battle Card: Episode II	モンスターファームバトルカード	GRC	Tecmo	Monster Rancher	Strategy	Game Boy Color	2000
Monster Rancher DS	モンスターファームDS2 甦る!マスターブリーダー伝説!	Cing	Tecmo	Monster Rancher	Life simulation	Nintendo DS	2008
Monster Rancher EVO	モンスターファーム5 サーカスキャラバン	Tecmo	Tecmo	Monster Rancher	Life simulation	PlayStation 2	2005
Monster Rancher Explorer	ソロモン	Tecmo	Tecmo	Solomon's Key Monster Rancher	Puzzle	Game Boy Color	2000
Monster Rancher Hop-A-Bout	モンスターファームジャンプ	Tecmo	Tecmo	Monster Rancher	Life simulation	PlayStation	2000
Monster Rancher POP	モンスターファームPOP	Tecmo	Tecmo	Monster Rancher	Life simulation	mobile phones	2004
Monster Rancher POP 2	モンスターファームPOP2	Tecmo	Tecmo	Monster Rancher	Life simulation	mobile phones	2004
Mouri Motonari: Chikai no Sanshi	毛利元就 誓いの三矢	Koei	Koei	Eiketsuden	Tactical role-playing	Microsoft Windows, Sega Saturn, PlayStation	1997
Musou Orochi Z	無双オロチ Z	Omega Force	Koei	Warriors	Beat 'em up	PlayStation 3, Microsoft Windows	2009
Mystic Heroes	バトル封神	Koei	Koei	None	Beat 'em up	Nintendo GameCube, PlayStation 2	2002
Naval Ops: Commander	鋼鉄の咆哮2 ウォーシップコマンダー	Microcabin	Koei	Kurogane no Houkou	Vehicle simulation	PlayStation 2, Microsoft Windows	2002
Naval Ops: Warship Gunner	鋼鉄の咆哮2 ウォーシップガンナー	Microcabin	Koei	Kurogane no Houkou	Vehicle simulation	PlayStation 2	2003
Naval Ops: Warship Gunner 2	ウォーシップガンナー2 鋼鉄の咆哮	Koei	Koei	Kurogane no Houkou	Vehicle simulation	PlayStation 2, PlayStation Portable	2006
Nelke & the Legendary Alchemists: Ateliers of the New World	ネルケと伝説の錬金術士たち ～新たな大地のアトリエ～	Gust	Koei Tecmo	Atelier	Role-playing	Microsoft Windows, PlayStation 4, PlayStation Vita, PlayStation TV, Nintendo Switch	2019
Neo Angelique ~Abyss~	ネオアンジェリーク	Ruby Party	Koei	Angelique Neoromance	Dating sim	PlayStation 2	2008
Nights of Azure	よるのないくに (Yoru no Nai Kuni)	Gust	Koei Tecmo	Nights of Azure	Action role-playing	PlayStation 3, PlayStation 4, PlayStation Vita, Microsoft Windows	2015
Nights of Azure 2: Bride of the New Moon	よるのないくに2	Gust	Koei Tecmo	Nights of Azure	Action role-playing	PlayStation 3, PlayStation 4, PlayStation Vita, Microsoft Windows, Nintendo Switch	2017
Night Life	ナイトライフ	Koei	Koei	None	Eroge	NEC PC-8801	1982
Ninja Gaiden (2004 video game)	NINJA GAIDEN	Team Ninja	Tecmo	Ninja Gaiden	Action-adventure, hack and slash	Xbox	2004
Ninja Gaiden (arcade game)	忍者龍剣伝	Tecmo	Tecmo	Ninja Gaiden	Beat 'em up	Arcade	1988
Ninja Gaiden (NES video game)	忍者龍剣伝	Tecmo	Tecmo	Ninja Gaiden	Platform	NES	1989
Ninja Gaiden II	NINJA GAIDEN 2	Team Ninja	Microsoft Game Studios	Ninja Gaiden	Action-adventure, hack and slash	Xbox 360	2008
Ninja Gaiden II: The Dark Sword of Chaos	忍者龍剣伝Ⅱ 暗黒の邪神剣	Tecmo	Tecmo	Ninja Gaiden	Platform	NES	1990
Ninja Gaiden III: The Ancient Ship of Doom	忍者龍剣伝Ⅲ 黄泉の方船	Tecmo	Tecmo	Ninja Gaiden	Platform	NES	1991
Ninja Gaiden 3	NINJA GAIDEN 3	Team Ninja	Tecmo	Ninja Gaiden	Action-adventure, hack and slash	PlayStation 3, Xbox 360	2012
Ninja Gaiden 3: Razor's Edge	NINJA GAIDEN 3 Razor's Edge	Team Ninja	Tecmo Koei	Ninja Gaiden	Action-adventure, hack and slash	Wii U, PlayStation 3, Xbox 360	2012
Ninja Gaiden 3DS	NINJA GAIDEN 3DS	Team Ninja	Tecmo Koei	Ninja Gaiden	Action-adventure, hack and slash	Nintendo 3DS	Cancelled
Ninja Gaiden Black	NINJA GAIDEN Black	Team Ninja	Tecmo	Ninja Gaiden	Action-adventure, hack and slash	Xbox	2005
Ninja Gaiden Dragon Sword	NINJA GAIDEN Dragon Sword	Team Ninja	Tecmo	Ninja Gaiden	Action-adventure	Nintendo DS	2008
Ninja Gaiden Episode 1: Destiny		Tecmo	Tecmo	Ninja Gaiden	Platform	mobile phones	2004
Ninja Gaiden Hurricane Pack: Volume I		Team Ninja	Tecmo	Ninja Gaiden	Action-adventure, hack and slash	Xbox	2004
Ninja Gaiden: Hurricane Pack Vol. 2		Team Ninja	Tecmo	Ninja Gaiden	Action-adventure, hack and slash	Xbox	2004
Ninja Gaiden Shadow	忍者龍剣伝GB 摩天楼決戦	Tecmo/Natsume	Tecmo	Ninja Gaiden	Action	Game Boy	1991
Ninja Gaiden Sigma	NINJA GAIDEN Σ	Team Ninja	Tecmo	Ninja Gaiden	Action-adventure, hack and slash	PlayStation 3	2007
Ninja Gaiden Sigma 2	NINJA GAIDEN Σ 2	Team Ninja	Tecmo	Ninja Gaiden	Action-adventure, hack and slash	PlayStation 3, PlayStation Vita	2009
Ninja Gaiden Trilogy	忍者龍剣伝 巴	Tecmo	Tecmo	Ninja Gaiden	Platform	SNES	1995
Nioh	仁王	Team Ninja	Koei Tecmo	Nioh	Action role-playing	PlayStation 4, Microsoft Windows[7]	2017[8]
Nioh 2	仁王2	Team Ninja	Koei Tecmo	Nioh	Action role-playing	PlayStation 4, Microsoft Windows	2020
Nobunaga's Ambition	信長の野望・全国版	Koei	Koei	Nobunaga's Ambition	Grand strategy	PC-88SR, Family Computer, Super Famicom, Mega Drive, PC Engine Super CD-ROM², PlayStation, mobile phones, Microsoft Windows, iOS, Wii, Wii U	1986
Nobunaga's Ambition II	信長の野望・全国版	Koei	Koei	Nobunaga's Ambition	Grand strategy	Family Computer, PlayStation, Sega Saturn, DOS, mobile phones	1988
Nobunaga's Ambition: Lord of Darkness	信長の野望・武将風雲録	Koei	Koei	Nobunaga's Ambition	Grand strategy	Family Computer, Super Famicom, Mega Drive, PC Engine Super CD-ROM², PlayStation, Microsoft Windows, Game Boy Advance, mobile phones	1990
Nobunaga no Yabō	信長の野望	Koei	Koei	Nobunaga's Ambition	Grand strategy	Microsoft Windows, Sega Saturn, Game Boy, Game Boy Color, WonderSwan, PlayStation, Nintendo DS, Nintendo 3DS, mobile phones	1983
Nobunaga no Yabō: Haōden	信長の野望・覇王伝	Koei	Koei	Nobunaga's Ambition	Grand strategy	Family Computer, Super Famicom, PlayStation, Microsoft Windows, Mega CD, 3DO, Mac OS, mobile phones	1992
Nobunaga no Yabō Internet	信長の野望Internet	Koei	Koei	Nobunaga's Ambition	Grand strategy	Microsoft Windows	1998
Nobunaga no Yabō: Kakushin	信長の野望・革新	Koei	Koei	Nobunaga's Ambition	Grand strategy	Microsoft Windows, PlayStation 2, Wii	2005
Nobunaga no Yabō Online	信長の野望Online	Koei	Koei	Nobunaga's Ambition	Grand strategy	Microsoft Windows, PlayStation 2, PlayStation 3	2003
Nobunaga no Yabō: Ranseiki	信長の野望・嵐世記	Koei	Koei	Nobunaga's Ambition	Grand strategy	Microsoft Windows, PlayStation 2, Xbox	2001
Nobunaga no Yabō: Reppūden	信長の野望・烈風伝	Koei	Koei	Nobunaga's Ambition	Grand strategy	Dreamcast, Microsoft Windows, PlayStation, PlayStation Portable, Macintosh, Nintendo DS, mobile phones	1999
Nobunaga no Yabō: Shōseiroku	信長の野望・将星録	Koei	Koei	Nobunaga's Ambition	Grand strategy	Dreamcast, Sega Saturn, PlayStation, PlayStation Portable, Macintosh, mobile phones	1997
Nobunaga no Yabō: Sōtensoku	信長の野望・蒼天録	Koei	Koei	Nobunaga's Ambition	Grand strategy	Microsoft Windows, PlayStation 2, PlayStation Portable	2002
Nobunaga's Ambition: Taishi	信長の野望・大志	Koei	Koei	Nobunaga's Ambition	Grand strategy	Microsoft Windows, PlayStation 4, Nintendo Switch	2017
Nobunaga no Yabō: Tendō	信長の野望・天道	Koei	Koei	Nobunaga's Ambition	Grand strategy	Microsoft Windows, PlayStation 3, Xbox 360	2009
Nobunaga no Yabō: Tenka Sōsei	信長の野望・天下創世	Koei	Koei	Nobunaga's Ambition	Grand strategy	Microsoft Windows, PlayStation 2	2003
Nobunaga no Yabō: Tenshōki	信長の野望・天翔記	Koei	Koei	Nobunaga's Ambition	Grand strategy	PC-98, FM Towns, DOS/V, Super Famicom, Sega Saturn, PlayStation, PlayStation Portable, Macintosh, mobile phones	1994
Nobunaga's Ambition: Sphere of Influence	信長の野望・創造	Koei	Koei	Nobunaga's Ambition	Grand strategy	PlayStation 3, PlayStation 4, PlayStation Vita, Microsoft Windows, Nintendo Switch	2013
Oda Nobunaga Den	織田信長伝	Koei	Koei	Eiketsuden	Tactical role-playing	Microsoft Windows, PlayStation	1998
One Piece: Pirate Warriors	ワンピース 海賊無双	Omega Force	Bandai Namco Games	One Piece	Action	PlayStation 3	2012
One Piece: Pirate Warriors 2	ワンピース 海賊無双 2	Omega Force	Bandai Namco Games	One Piece	Action	PlayStation 3, PlayStation Vita	2013
One Piece: Pirate Warriors 3	ワンピース 海賊無双 3	Omega Force	Bandai Namco Games	One Piece	Action	PlayStation 3, PlayStation Vita, PlayStation 4, Microsoft Windows	2015
Operation Europe: Path to Victory	ヨーロッパ戦線	Koei	Koei	None	Turn-based strategy	FM Towns, MS-DOS, NEC PC-9801, Genesis, Super NES	1993
Opoona	オプーナ	ArtePiazza	Koei	None	Role-playing	Wii	2007
Oyaku de Asoberu DS Ehon: Ukkari Penelope	親子で遊べるDS絵本 うっかりペネロペ	Tecmo	Tecmo	None	Visual novel	Nintendo DS	2008
Pinball Action		Tehkan	Tecmo	None	Pinball	Arcade	1985
Pleiads	プレアデス	Tehkan	Tehkan	None	Shoot 'em up	Arcade	1981
Phantom Brave	ファントム・ブレイブ	Nippon Ichi Software	Koei	None	Tactical role-playing	PlayStation 2, Wii, PlayStation Portable, Microsoft Windows	2004
Pokémon Conquest	ポケモン＋ノブナガの野望	Tecmo Koei	The Pokémon Company	Nobunaga's Ambition Pokémon	Role-playing	Nintendo DS	2012
Pop Cutie! Street Fashion Simulation		Koei	Koei	None	Business simulation	Nintendo DS	2008
Prey the Stars		Koei	Koei	None	Action	Nintendo DS	2008
Progenitor		Koei	Koei	Rekoeition	Historical role-playing	PC-9801	1994
Project Progressive		Team Ninja	Tecmo	None		Xbox 360	Cancelled
P.T.O.: Pacific Theater of Operations	提督の決断	Koei	Koei	PTO	Strategy	Mega Drive, SNES	1992
P.T.O. II: Pacific Theater of Operations	提督の決断II	Koei	Koei	PTO	Strategy	SNES	1995
P.T.O. IV: Pacific Theater of Operations	提督の決断IV	Koei	Koei	PTO	Strategy	PlayStation 2, Microsoft Windows	2002
Quantum Theory	クウォンタム セオリー	Team Tachyon	Tecmo	None	Third-person shooter	PlayStation 3, Xbox 360	2010
Radia Senki: Reimeihen	ラディア戦記 黎明篇	Tecmo	Tecmo	None	Action role-playing	Family Computer	1991
Rasshou! Pachislo Sengen		Tecmo	Tecmo	Rakushou! Pachi-Slot Sengen	Slot machine simulation	PlayStation 2	2003
Rasshou! Pachislo Sengen 2: Dekadan		Tecmo	Tecmo	Rakushou! Pachi-Slot Sengen	Slot machine simulation	PlayStation 2	2004
Rasshou! Pachislo Sengen 3: Rio de Carnival, Juujika 600 Shiki		Tecmo	Tecmo	Rakushou! Pachi-Slot Sengen	Slot machine simulation	PlayStation 2	2005
Rasshou! Pachislo Sengen 4: Shin Mogu Mogu Fuurinkasan Rio de Carnival		Tecmo	Tecmo	Rakushou! Pachi-Slot Sengen	Slot machine simulation	PlayStation 2	2006
Rakushou! Pachi-Slot Sengen 5: Rio Paradise		Tecmo	Tecmo	Rakushou! Pachi-Slot Sengen	Slot machine simulation	PlayStation 2	2007
Rakushou! Pachi-Slot Sengen 6: Rio 2 Cruising Vanadis		Tecmo	Tecmo	Rakushou! Pachi-Slot Sengen	Slot machine simulation	PlayStation 2	2007
Real: Another Edition		Tecmo	Tecmo	Fatal Frame	Survival horror	mobile phones	2004
Right Brain Game		Tecmo	Tecmo	None	Educational	mobile phones	2004
Rise of the Phoenix	項劉記	Koei	Koei	None	Historical turn-based strategy	SNES, NEC PC-9801, FM Towns, X68000, PlayStation	1993
Romance of the Three Kingdoms	三國志	Koei	Koei	Romance of the Three Kingdoms	Historical turn-based strategy	Amiga, MSX, MSX2, NES, Microsoft Windows	1985
Romance of the Three Kingdoms 2		Koei	Koei	Romance of the Three Kingdoms	Strategy	iOS	2010
Romance of the Three Kingdoms II	三國志II	Koei	Koei	Romance of the Three Kingdoms	Historical turn-based strategy	Amiga, MSX2, NES, SNES, Genesis, Microsoft Windows, Genesis, WonderSwan	1989
Romance of the Three Kingdoms III: Dragon of Destiny	三國志III	Koei	Koei	Romance of the Three Kingdoms	Historical turn-based strategy	SNES, Genesis, Microsoft Windows	1992
Romance of the Three Kingdoms IV: Wall of Fire	三國志IV	Koei	Koei	Romance of the Three Kingdoms	Historical turn-based strategy	SNES, Sega 32X, Sega Saturn, PlayStation, Microsoft Windows, Game Boy Advance	1994
Romance of the Three Kingdoms V	三國志V	Koei	Koei	Romance of the Three Kingdoms	Historical turn-based strategy	Amiga, MSX2, NES, SNES, Genesis, Microsoft Windows, Genesis, WonderSwan	1996
Romance of the Three Kingdoms VI: Awakening of the Dragon	三國志VI	Koei	Koei	Romance of the Three Kingdoms	Historical turn-based strategy	Dreamcast, PlayStation, Microsoft Windows	1998
Romance of the Three Kingdoms VII	三國志VII	Koei	Koei	Romance of the Three Kingdoms	Historical turn-based strategy	PlayStation 2, Microsoft Windows	2000
Romance of the Three Kingdoms VIII	三國志VIII	Koei	Koei	Romance of the Three Kingdoms	Historical turn-based strategy	PlayStation 2, Microsoft Windows	2001
Romance of the Three Kingdoms IX	三國志IX	Koei	Koei	Romance of the Three Kingdoms	Historical turn-based strategy	PlayStation 2, Microsoft Windows	2003
Romance of the Three Kingdoms X	三國志X	Koei	Koei	Romance of the Three Kingdoms	Historical turn-based strategy	PlayStation 2, Microsoft Windows	2004
Romance of the Three Kingdoms XI	三國志XI	Koei	Koei	Romance of the Three Kingdoms	Historical turn-based strategy	PlayStation 2, Microsoft Windows, Wii	2006
Romance of the Three Kingdoms XII	三國志XII	Koei	Koei	Romance of the Three Kingdoms	Historical turn-based strategy	PlayStation 3, Microsoft Windows, Wii U	2012
Romance of the Three Kingdoms XIII	三國志XIII	Koei	Koei Tecmo	Romance of the Three Kingdoms	Historical turn-based strategy	PlayStation 3, PlayStation 4, Xbox One, Microsoft Windows	2016
Romance of the Three Kingdoms Touch		Koei	Koei	Romance of the Three Kingdoms	Strategy	iOS	2009
Rygar	アルゴスの戦士	Tecmo	Tecmo	Rygar	Platform	Arcade, Sharp X68000, C64, ZX Spectrum, NES, Master System, Lynx, mobile phones, Virtual Console, PlayStation 4	1986
Rygar: The Battle of Argus	アルゴスの戦士 マッスルインパクト	Team Tachyon	Tecmo	Rygar	Action-adventure	Wii	2008
Rygar: The Legendary Adventure	アルゴスの戦士	Tecmo	Tecmo	Rygar	Action-adventure	PlayStation 2	2002
Saboten Bombers		NMK/Tecmo	Tecmo	None	Platform	Arcade	1992
Saihai no Yukue	采配のゆくえ	Omega Force	Koei	None	Strategy	Nintendo DS	2008
Saiyuki: Journey West	西遊記 Saiyuki	Koei	Koei	None	Tactical role-playing	PlayStation	1999
Samurai Cats	のぶニャがの野望	Koei	Koei	Nobunaga's Ambition	Grand strategy	Microsoft Windows	2011
Samurai Warriors	戦国無双	Omega Force	Koei	Samurai Warriors	Hack and slash	PlayStation 2, Xbox	2004
Samurai Warriors: Chronicles	戦国無双 クロニクル	Omega Force	Koei	Samurai Warriors	Hack and slash	Nintendo 3DS	2011[9]
Samurai Warriors: Chronicles 3	戦国無双 クロニクル3	Omega Force	Koei	Samurai Warriors	Hack and slash	PlayStation Vita, Nintendo 3DS	2014
Samurai Warriors: Katana	戦国無双 KATANA	Omega Force	Koei	Samurai Warriors	Hack and slash	Wii	2007
Samurai Warriors: Spirit of Sanada	戦国無双 真田丸	Omega Force	Koei	Samurai Warriors	Hack and slash	PlayStation 3, PlayStation 4, PlayStation Vita, Microsoft Windows, Nintendo Switch	2016
Samurai Warriors: Xtreme Legends	戦国無双 猛将伝	Omega Force	Koei	Samurai Warriors	Hack and slash	PlayStation 2	2004
Samurai Warriors: State of War	激・戦国無双	Omega Force	Koei	Samurai Warriors	Hack and slash	PlayStation Portable	2005
Samurai Warriors 2	戦国無双2	Omega Force	Koei	Samurai Warriors	Hack and slash	PlayStation 2, Xbox 360, Microsoft Windows	2006
Samurai Warriors 2: Empires	戦国無双2 Empires	Omega Force	Koei	Samurai Warriors	Hack and slash	PlayStation 2, Xbox 360, Microsoft Windows	2006
Samurai Warriors 2: Xtreme Legends	戦国無双2 猛将伝	Omega Force	Koei	Samurai Warriors	Hack and slash	PlayStation 2, Xbox 360, Microsoft Windows	2007
Samurai Warriors 3	戦国無双3	Omega Force Nintendo	Koei (Japan) Nintendo	Samurai Warriors	Hack and slash	Wii	2009
Samurai Warriors 3: Xtreme Legends	戦国無双3 猛将伝	Omega Force	Koei	Samurai Warriors	Hack and slash	Wii	2011
Samurai Warriors 3 Z	戦国無双3Z	Omega Force	Koei	Samurai Warriors	Hack and slash	PlayStation 3	2011
Samurai Warriors 3 Z: Special	戦国無双3Z	Omega Force	Koei	Samurai Warriors	Hack and slash	PlayStation 3	2012
Samurai Warriors 4	戦国無双4	Omega Force	Koei	Samurai Warriors	Hack and slash	PlayStation 3, PlayStation 4, PlayStation Vita	2014
Samurai Warriors 4-II	戦国無双4-II	Omega Force	Koei	Samurai Warriors	Hack and slash	PlayStation 3, PlayStation 4, PlayStation Vita, Microsoft Windows	2014
Samurai Warriors 4: Empires	戦国無双4	Omega Force	Koei	Samurai Warriors	Hack and slash	PlayStation 3, PlayStation 4, PlayStation Vita, Microsoft Windows	2015
Sangokushi Battlefield	三國志 Battlefield	Koei	Koei	Romance of the Three Kingdoms	Real-time strategy	Windows 98	2002
Sangokushi Eiketsuden	三國志英傑伝	Koei	Koei	Eiketsuden	Tactical role-playing	Microsoft Windows, SNES, Game Boy Advance, PlayStation, MS-DOS, Sega Saturn	1995
Sangokushi Internet	三國志 Internet	Koei	Koei	Romance of the Three Kingdoms	Strategy	Microsoft Windows	1999
Sangokushi Koumeiden	三國志孔明伝	Koei	Koei	Eiketsuden	Tactical role-playing	Microsoft Windows, PlayStation, Sega Saturn, Game Boy Advance	1996
Sangokushi Legion	三國志レギオン	Koei	Koei	Romance of the Three Kingdoms	Real-time strategy	iOS, Android	2017
Sangokushi Mobile	三國志Mobile	Koei	Koei	Romance of the Three Kingdoms	Mobile	mobile phones	2002
Sangokushi Mobile 2	三國志Mobile 2	Koei	Koei	Romance of the Three Kingdoms	Mobile	mobile phones	2004
Sangokushi Mobile 3	三國志Mobile 3	Koei	Koei	Romance of the Three Kingdoms	Mobile	mobile phones	2006
Sangokushi Mobile 4	三國志Mobile 4	Koei	Koei	Romance of the Three Kingdoms	Mobile	mobile phones	2008
Sangokushi Online	三國志Online	Koei	Koei	Romance of the Three Kingdoms	Mobile	mobile phones	2008
Sangokushi Retsuden: Ransei no Eiyū Tachi	三國志曹操伝	Sega	Sega/Koei	None	Tactical role-playing	SMD	1991
Sangokushi Sousouden	三國志曹操伝	Koei	Koei	Eiketsuden	Tactical role-playing	Microsoft Windows, mobile phones	1998
Sasami Kisscomi		Team Tachyon	Tecmo	None	Puzzle	iPhone, iPod Touch	2009
Sengoku Musou Shoot	戦国無双 シュート	Tecmo	Tecmo	Samurai Warriors	Hack and slash	iOS, Android	2014
Senjyo	センジョー	Tehkan	Tehkan	None	Shooter	Arcade, MSX, Xbox	1983
Persona 3	ペルソナ3	Atlus	Atlus/Koei	Megami Tensei Persona	Role-playing	PlayStation 2, PlayStation Portable	2008
Persona 3 FES	ペルソナ3フェス	Atlus	Atlus/Koei	Megami Tensei Persona	Role-playing	PlayStation 2, PlayStation Portable	2008
Shin Sangokushi		Koei Tecmo	Koei Tecmo	Romance of the Three Kingdoms	Strategy	iOS, Android	2018
Shin Sangokumusō Vs		Koei	Koei	Dynasty Warriors	Hack and slash	Nintendo 3DS	2018
Silkworm		Ronald Pieket Weeserik	Tecmo	None	Horizontal scrolling shooter	Arcade, Amiga, Amstrad CPC, Atari ST, Commodore 64, Nintendo Entertainment System, ZX Spectrum	1988
Söldnerschild	ゼルドナーシルト	Sega	Koei	Rekoeition	Historical role-playing	Sega Saturn	1997
Söldnerschild Special	ゼルドナーシルト Special	Koei	Koei	Rekoeition	Historical role-playing	PlayStation	1998
Solomon's Club	ソロモンズ倶楽部	Tecmo	Tecmo	None	Action Puzzle	Game Boy	1991
Solomon's Key	ソロモンの鍵	Tecmo	Tecmo	Solomon's Key	Puzzle	Arcade, Amiga, Amstrad CPC, Atari ST, C64, DOS, Famicom Disk System, Master System, mobile phones, NES, ZX Spectrum, Arcade Archives	1986
Soreike Kokology		Sega	Sega/Tecmo	None	Puzzle	Arcade	1991
Soreike Kokology 2		Sega	Sega/Tecmo	None	Puzzle	Arcade	1993
Soul Master	ソウルマスター	Koei	Koei	None	Tactical role-playing	PlayStation	1997
SPRay		Eko System	Tecmo	None	Action-adventure	Wii	2008
Star Force	スターフォース	Tehkan	Tehkan	Star Force	Shoot 'em up	Arcade, NES, Virtual Console	1984
Stop That Roach!	ホイホイ ゲームボーイ版	Koei	Koei	None	Action/puzzle	Game Boy	1994
Strato Fighter		Tecmo	Tecmo	None	Shooter	Arcade, Xbox	1991
Strike Gunner S.T.G.	エス・ティー・ジー	Athena	Tecmo	None	Shoot 'em up	Arcade, Super NES	1991
Super Blackjack	RIO BLACKJACK	Net	Tecmo	Rakushou! Pachi-Slot Sengen	Casino	Arcade	2009
Super Sangokushi		Tecmo	Tecmo	Romance of the Three Kingdoms	Strategy	SNES	1994
Super Sangokushi 2		Tecmo	Tecmo	Romance of the Three Kingdoms	Strategy	SNES	1991
Super Shot Soccer		Tecmo	Tecmo	None	Arcade-style traditional soccer simulation	PlayStation	2002
Super Star Force: Jikūreki no Himitsu	スーパースターフォース 時空暦の秘密	Tecmo	Tecmo	Star Force	Shoot 'em up Adventure	Family Computer	1986
Super Swing Golf		Ntreev Soft/Tecmo	Tecmo	Super Swing Golf	Sports, golf	Wii	2006
Super Swing Golf: Season 2		Team Tachyon	Tecmo	Super Swing Golf	Sports, golf	Wii	2007
Swimmer	スイマ一	Tehkan	Centuri/Tecmo	None	Action	Arcade, Xbox	1982
Taikō Risshiden	太閤立志伝	Koei	Koei	Taikō Risshiden	Turn-based strategy	NEC PC-9801, Super Famicom, Genesis/Mega Drive, Wii	1992
Taikō Risshiden II	太閤立志伝II	Koei	Koei	Taikō Risshiden	Turn-based strategy	Microsoft Windows, PlayStation	1996
Taikō Risshiden III	太閤立志伝III	Koei	Koei	Taikō Risshiden	Turn-based strategy	Microsoft Windows, PlayStation	1999
Taikō Risshiden IV	太閤立志伝IV	Koei	Koei	Taikō Risshiden	Turn-based strategy	Microsoft Windows, PlayStation Portable	2001
Taikō Risshiden V	太閤立志伝V	Koei	Koei	Taikō Risshiden	Turn-based strategy	Microsoft Windows, PlayStation Portable	2004
Tecmo Baseball		Tecmo	Tecmo	Tecmo	Sports, baseball	NES	1989
Tecmo Bowl	テクモボウル	Tecmo	Tecmo	Tecmo Bowl	Sports, American football	Arcade, NES, Famicom, PlayChoice-10, Game Boy, Virtual Console	1987
Tecmo Bowl: Kickoff	テクモボウル GB	Polygon Magic	Tecmo	Tecmo Bowl	Sports, American football	Nintendo DS	2008
Tecmo Bowl Throwback		Southend Interactive/Tecmo	Tecmo	Tecmo Bowl	Sports, American football	Xbox 360 (XBLA), PlayStation 3 (PSN)	2010
Tecmo Classic Arcade		Tecmo	Tecmo	None	Compilation	Xbox	2005
Tecmo Cup Soccer Game		Tecmo	Tecmo	Captain Tsubasa	Sports, soccer	NES	1988
Tecmo Hit Parade		Tecmo	Tecmo	None	Compilation	PlayStation 2	2004
Tecmo Knight	ワイルドファング	Tecmo	Tecmo	None	Beat 'em up	Arcade	1989
Tecmo NBA Basketball		Tecmo	Tecmo	Tecmo NBA Basketball	Basketball simulation	NES	1992
Tecmo's Secret of the Stars	アクタリオン	Tecmo	Tecmo	None	Role-playing	SNES	1993
Tecmo Sports: Bakuretsu King		Tecmo	Tecmo	Tecmo	Sports	PlayStation 2	2006
Tecmo Stackers	でろーんでろでろ	Tecmo	Tecmo	Tecmo	Puzzle	PlayStation, PlayStation Network	1995
Tecmo Super Baseball		Tecmo	Tecmo	Tecmo	Sports, baseball	Super NES, Sega Genesis	1994
Tecmo Super Bowl	テクモスーパーボウル	Tecmo	Tecmo	Tecmo Bowl	Sports, American football	NES	1991
Tecmo Super Bowl II: Special Edition	テクモスーパーボウルⅡ スペシャルエディション	Tecmo	Tecmo	Tecmo Bowl	Sports, American football	SNES, Mega Drive	1994
Tecmo Super Bowl III: Final Edition		Tecmo	Tecmo	Tecmo Bowl	Sports, American football	SNES, Mega Drive	1995
Tecmo Super Hockey		Tecmo	Tecmo	Tecmo	Sports, hockey	Sega Genesis	1994
Tecmo Super NBA Basketball	テクモスーパーNBAバスケットボール	Tecmo	Tecmo	Tecmo NBA Basketball	Basketball simulation	SNES, Sega Genesis	1992
Tecmo World Cup '90		Tecmo	Tecmo	Tecmo	Traditional soccer simulation	Arcade, Mega Drive	1989
Tecmo World Cup '92		Tecmo	Tecmo	Tecmo	Traditional soccer simulation	Arcade, Mega Drive	1992
Tecmo World Cup '93		SIMS	Sega/Tecmo	Tecmo	Traditional soccer simulation	Sega Master System	1993
Tecmo World Cup '98		Tecmo	Tecmo	Tecmo	Traditional soccer simulation	Sega ST-V	1998
Tecmo World Cup Soccer		Tecmo	Tecmo	Tecmo	Traditional soccer simulation	NES	1990
Tecmo World Golf		Tecmo	Tecmo	Tecmo	Sports, soccer	PlayStation	1996
Tecmo World Soccer '96		SNK	Tecmo	Tecmo	Sports, soccer	Neo Geo	1996
Tecmo World Wrestling		Tecmo	Tecmo	Tecmo	Sports, wrestling	NES	1989
Tecmo's Deception: Invitation to Darkness	刻命館	Tecmo	Tecmo	Deception	Strategy-RPG	PlayStation	1996
Tehkan World Cup		Tecmo	Tecmo	Tecmo	Sports game, soccer	Arcade, PlayStation 2, Xbox	1985
Teitoku no Ketsudan III	提督の決断III	Koei	Koei	PTO	Strategy	PC-9801, Microsoft Windows, PlayStation, Sega Saturn	1996
Top Management	ファミコン トップマネジメント	Koei	Koei	Top Management	Business simulation	Family Computer, NEC PC-9801	1990
Top Management II	トップマネジメントⅡ	Koei	Koei	Top Management	Business simulation	Super Famicom, NEC PC-9801, Microsoft Windows	1994
Tōkidenshō Angel Eyes	闘姫伝承 ANGEL EYES	Tecmo	Tecmo	None	Fighting	Arcade, PlayStation, PlayStation Network	1996
Tokobot	カラクリ	Tecmo	Tecmo	Tokobot	Platformer	PlayStation Portable	2005
Tokobot Plus: Mysteries of the Karakuri	コロボットアドベンチャー	Tecmo	Tecmo	Tokobot	Platformer	PlayStation 2	2006
Toukiden: Kiwami	討鬼伝 極	Omega Force	Tecmo	Toukiden	Action role-playing	PlayStation Portable, PlayStation Vita, PlayStation 4, Microsoft Windows	2014
Toukiden: The Age of Demons	討鬼伝	Omega Force	Tecmo	Toukiden	Action role-playing	PlayStation Portable, PlayStation Vita	2013
Toukiden 2	討鬼伝2	Omega Force	Tecmo	Toukiden	Action role-playing	PlayStation 3, PlayStation 4, PlayStation Vita	2016
Trapt	影牢II: Dark Illusion	Tecmo	Tecmo	Deception	Action-Strategy	PlayStation 2	2005
Trinity: Souls of Zill O’ll	Trinity: Zill O’ll Zero	Omega Force	Koei	Zill O'll	Action RPG	PlayStation 3	2010[5]
Tsuppari Ōzumō[10]	つっぱり大相撲	Tecmo	Tecmo	Tsuppari Ōzumō	Sports game, wrestling	Family Computer, Virtual Console	1987
Tsuppari Ōzumō: Risshin Shusse Hen[10]	つっぱり大相撲 立身出世編	Tecmo	Tecmo	Tsuppari Ōzumō	Sports game, wrestling	Super Famicom	1993
Uncharted Waters	大航海時代 (Dai Kōkai Jidai; lit. Great Navigation Era)	Koei	Koei	Uncharted Waters	Historical role-playing	MSX, NES, Sega Mega Drive, SNES	1991
Uncharted Waters: New Horizons	大航海時代 New Horizons	Koei	Koei	Uncharted Waters	Historical role-playing	NEC PC-98, SNES, Sega Mega Drive/Genesis, PC, Sega Saturn, PlayStation, Virtual Console, mobile phones	1994
Uncharted Waters Online	大航海時代Online	Koei	Koei	Uncharted Waters	Historical role-playing MMORPG	Microsoft Windows	2010
Undead Knights	アンデッドナイツ	Team Tachyon	Tecmo	None	Action-adventure	PlayStation Portable	2009
UNiSON		Tecmo	Tecmo	None	Music	PlayStation 2	2000
V-Goal Soccer '96		Tecmo	Tecmo	None	Sports, soccer	3DO Interactive Multiplayer	1996
Warriors All-Stars	無双☆スターズ (Musou Stars)	Omega Force	Koei Tecmo	Warriors	Hack and slash	PlayStation 4, PlayStation Vita	2017
Warriors: Legends of Troy	TROY無双	Koei Canada	Tecmo Koei	Warriors	Hack and slash	PlayStation 3, Xbox 360	2011
Warriors Orochi	無双 OROCHI	Omega Force	Koei	Warriors	Hack and slash	PlayStation 2, Xbox 360, Microsoft Windows, PlayStation Portable	2007
Warriors Orochi 2	無双 OROCHI 魔王再臨	Omega Force	Koei	Warriors	Hack and slash	PlayStation 2, PlayStation Portable, Xbox 360	2008
Warriors Orochi 3	無双 OROCHI 2	Omega Force	Koei	Warriors	Hack and slash	PlayStation 3, Xbox 360	2012
Warriors Orochi 3 Hyper	無双 OROCHI 2 Hyper	Omega Force	Koei	Warriors	Hack and slash	Wii U	2012
Warriors Orochi 3 Special	無双 OROCHI 2 Special	Omega Force	Koei	Warriors	Hack and slash	PlayStation Portable	2012
Warriors Orochi 3 Ultimate	無双 OROCHI 2 Ultimate	Omega Force	Koei	Warriors	Hack and slash	PlayStation 3, PlayStation Vita, PlayStation 4, Xbox One, Nintendo Switch	2013
Warriors Orochi 4	無双 OROCHI 3	Omega Force	Koei	Warriors	Hack and slash	Microsoft Windows, PlayStation 4, Xbox One, Nintendo Switch	2018
WinBack: Covert Operations		Omega Force	Koei	None	Third-person shooter	Nintendo 64, PlayStation 2	1999
Winning Post	ウイニングポスト	Tecmo Koei	Tecmo Koei	Winning Post	Horse racing, breeding simulation	X68000, Super Famicom, Mega CD, PC98, 3DO, PlayStation, Sega Saturn, Game Boy Advance	1993
Winning Post 2	ウイニングポスト2	Tecmo Koei	Tecmo Koei	Winning Post	Horse racing, breeding simulation	Super Famicom, PlayStation, Sega Saturn	1995
Winning Post 3	ウイニングポスト3	Tecmo Koei	Tecmo Koei	Winning Post	Horse racing, breeding simulation	PlayStation, Sega Saturn	1997
Winning Post 4	ウイニングポスト4	Tecmo Koei	Tecmo Koei	Winning Post	Horse racing, breeding simulation	PlayStation, Dreamcast	1999
Winning Post 5	ウイニングポスト5	Tecmo Koei	Tecmo Koei	Winning Post	Horse racing, breeding simulation	PlayStation 2	2001
Winning Post 6	ウイニングポスト6	Tecmo Koei	Tecmo Koei	Winning Post	Horse racing, breeding simulation	PlayStation 2, PlayStation Portable, Microsoft Windows	2003
Winning Post 7	ウイニングポスト7	Tecmo Koei	Tecmo Koei	Winning Post	Horse racing, breeding simulation	PlayStation 2, PlayStation 3, Microsoft Windows, Wii, PlayStation Vita	2005
Winning Post 7 Maximum 2007	ウイニングポスト7 Maximum 2007	Tecmo Koei	Tecmo Koei	Winning Post	Horse racing, breeding simulation	PlayStation 2, PlayStation 3	2007
Winning Post 7 Maximum 2008	ウイニングポスト7 Maximum 2008	Tecmo Koei	Tecmo Koei	Winning Post	Horse racing, breeding simulation	PlayStation 2, PlayStation 3, Microsoft Windows, Wii	2008
Winning Post 8 2017	ウイニングポスト8 2017	Koei Tecmo	Koei Tecmo	Winning Post	Horse racing, breeding simulation	PlayStation 3, PlayStation 4, PlayStation Vita, Microsoft Windows, Nintendo Switch	2017
Winning Post 8 2018	ウイニングポスト8 2018	Koei Tecmo	Koei Tecmo	Winning Post	Horse racing, breeding simulation	PlayStation 4, PlayStation Vita, Microsoft Windows, Nintendo Switch	2018
Winning Post 9	ウイニングポスト9	Koei Tecmo	Koei Tecmo	Winning Post	Horse racing, breeding simulation	Nintendo Switch	2019
Winning Post World	ウイニングポスト7 World	Tecmo Koei	Tecmo Koei	Winning Post	Horse racing, breeding simulation	PlayStation 2, PlayStation 3, Microsoft Windows, Wii	2009
Winning Post World 2010	ウイニングポスト7 World 2010	Tecmo Koei	Tecmo Koei	Winning Post	Horse racing, breeding simulation	PlayStation 2, PlayStation 3, Xbox 360, Wii	2010
Winning Post World 8	ウイニングポスト World 8	Koei Tecmo	Koei Tecmo	Winning Post	Horse racing, breeding simulation	PlayStation 3, PlayStation 4, PlayStation Vita, Microsoft Windows	2014
World Cup '94		Tecmo	Tecmo	World Cup	Sports, soccer	Arcade	1994
Yaiba: Ninja Gaiden Z	NINJA GAIDEN Z	Team Ninja	Tecmo	Ninja Gaiden	Hack and slash	PlayStation 3, Xbox 360, Microsoft Windows	2014
Yanya Caballista: City Skater	Yanya Caballista featuring Gawoo (ヤンヤ カバジスタ featuring Gawoo)	Koei	Koei	None	Skateboarding	PlayStation 2	2001
Yo-kai Sangokushi	妖怪三国志	Level-5, Koei	Koei	Romance of the Three Kingdoms Yo-kai Watch	Tactical role-playing	Nintendo 3DS	2016
Yo-kai Sangokushi: Kunitori Wars	妖怪三国志 国盗りウォーズ	Level-5	Koei Tecmo	Romance of the Three Kingdoms Yo-kai Watch	Tactical role-playing	iOS, Android	2018
Zill O'll ~infinite plus~		Tecmo Koei	Tecmo Koei	Zill O'll	Role-playing	PlayStation Portable	2009
Zill O'll ~infinite~		Koei	Koei	Zill O'll	Role-playing	PlayStation 2	2005
Zill O'll		Koei	Koei	Zill O'll	Role-playing	PlayStation	1999

References

1. "Bandit Kings of Ancient China - MobyGames". Retrieved 2009-02-01.
2. Dembo, Arinn; Aye, 'Tis a Bonny Land Indeed: Koei explores the Emerald Isle's Myth and Magic in CELTIC TALES, p. 214. Computer Gaming World, Issue 134, September 1995
3. Nintendo E3 Network | Nintendo 3DS Archived 2011-01-08 at the Wayback Machine
4. Dead Or Alive: Dimensions High Kicking To Nintendo 3DS // Siliconera
5. "Archived copy". Archived from the original on 2013-01-28. Retrieved 2011-06-22.CS1 maint: archived copy as title (link)
6. Sherman, Jennifer (September 5, 2019). "Fairy Tail Anime Gets RPG in 2020". Anime News Network. Retrieved September 5, 2019.
8. Team Ninja reinvents itself with Ninja Gaiden, Dead or Alive, News from GamePro
9. "Nintendo 3DS Japanese launch line-up".
10. "2D Sumo Wrestling Games". Hardcore Gaming 101. Retrieved April 19, 2017.