Yamauchi Kazutoyo

Yamauchi Kazutoyo (山内 一豊 （やまうち かつとよ）), also spelled Yamanouchi (1545/1546? – November 1, 1605). His father Yamauchi Moritoyo, was a descendant of Fujiwara no Hidesato, a senior retainer of the Iwakura Oda clan (opposed to Oda nobunaga), and lord of Kuroda castle in Owari Province at the end of the Sengoku period of Japan. He was famously as the husband of Yamauchi Chiyo.

In this Japanese name, the family name is Yamauchi.

Yamauchi Kazutoyo
Bronze statue of Yamauchi in Kochi
Lord of Kakegawa
In office 1590–1600
Preceded by	none
Succeeded by	Matsudaira Sadakatsu
Lord of Tosa
In office 1601–1605
Preceded by	Chōsokabe Morichika
Succeeded by	Yamauchi Tadayoshi
Personal details
Born	1546? Owari Province, Japan
Died	November 1, 1605 Kōchi, Japan
Nationality	Japanese
Spouse(s)	Yamauchi Chiyo

Statue of Yamauchi Chiyo with the horse she gave to her husband

Following the Battle of Sekigahara in 1600, Kazutoyo built Kōchi Castle in what was then the province of Tosa. Kazutoyo held the title of Tosa no kami. His life spanned the closing years of the Sengoku period, the Azuchi–Momoyama period, and the beginning of the Edo period.

Just four years after he became Lord of Tosa, Kazutoyo died without issue aged around 60, and was succeeded as Lord of Tosa by his nephew Tadayoshi.

When he was still a 400-Koku lord many of great people when child was entrusted to him, like Kuroda Nagamasa was hostage of Oda Nobunaga and Toyotomi Hidetsugu was taught by him.

Family

• Father: Yamauchi Moritoyo (1510-1559)
• Mother: Hoshuin (d.1586)

Kazutoyo’s success was mainly thanks to his shrewd and loyal wife Yamauchi Chiyo, who secured his promotion by spending all her money on a magnificent thoroughbred horse for him to impress his superiors. When they were separated during the war, Chiyo also risked her life to provide her husband with secret information.

• Wife: Endo Chiyo (1557-1617) later Genshoin, daughter of Endo Morikazu, lord of Gujo-Hachiman castle
• Daughter: Yonehime (1580-1586)
• Adopted:
  • Shonan Shoka (1586-1637)
  • Yamauchi Tadayoshi (1592-1665)

In drama

The 45th NHK Taiga drama (2006) is a dramatization of the life of Kazutoyo, with his wife Chiyo as the central character. Kōmyō-ga-tsuji: Yamauchi Kazutoyo no Tsuma stars Nakama Yukie as Chiyo. Takaya Kamikawa plays Kazutoyo. The story tells how Yamauchi Chiyo, as a wise and beautiful wife, helped her husband Yamauchi Kazutoyo up from an ordinary samurai to the governor of an entire province, Tosa. The story is by Shiba Ryōtarō.

Further reading

• Tabata Yasuko 田端泰子. Yamanouchi Kazutoyo to Chiyo: Sengoku bushi no kazokuzō 山內一豊と千代 : 戦国武士の家族像. Tokyo: Iwanami Shoten 岩波書店, 2005.

External links

Preceded by Hashiba Hideyoshi	Daimyō of Nagahama 1585–1590	Succeeded by Naitō Nobunari
Preceded by none	Daimyō of Kakegawa 1590–1600	Succeeded by Matsudaira Sadakatsu
Preceded by Chōsokabe Morichika	Daimyō of Tosa 1601–1605	Succeeded by Yamauchi Tadayoshi