A Certain Magical Index/Trivia

• Fan Nickname: While not calling her by her In-Series Nickname "Biri Biri", fans also call Mikoto pikachu-tan (pikachu-chan) or pika-pika-tan.
  • Thanks to Mikoto in episode 10 of Railgun, fans have now call Touma's doctor, Dr Gekota! - ~ - (At least it beats calling him Frog Face but it still doesn't beats his title Heaven Canceller.)
  • Superman is what some fans are calling Acqua of the Back.
  • Enter TouMAN.
  • Cue The Thundere.
  • Pendex for Index's Johann's Pen Mode.
• Development Gag: Ayu Mitsuari's appearance is based on a rejected concept art for Misaki. Fitting, since she's someone who could have been in her place, but failed due to factors outside of her control.
• Names to Know in Anime: The series is chock full of them:
  • Yuka Iguchi as Index
  • Rina Satou as Mikoto Misaka
  • Satoshi Hino as Shiage Hamazura
  • Ayumi Fujimura as Seiri Fukiyose
  • Minako Kotobuki as Mitsuko Kongou
  • Haruka Tomatsu as Kinuho Wannai
  • Mamiko Noto as Aisa Himegami
  • Kana Asumi as Hyouka Kazakiri
  • Aki Toyosaki as Kazari Uiharu
  • Kanae Itou as Ruiko Saten
  • Kana Hanazawa as Erii Haruue
  • Misato Fukuen as Maika Tsuchimikado
  • Kana Ueda as Mii Konori
  • Yuko Kaida as Aiho Yomikawa
  • Yumi Touma as Kikyou Yoshikawa
  • Tatsuhisa Suzuki as Ao Amai
  • Sayaka Ohara as Therestina Kihara Lifeline
  • Keiji Fujiwara as Amata Kihara
  • Toshihiko Seki as Aleister Crowley
  • Daisuke Kishio as Mitsuki Unabara
  • Ami Koshimizu as Shizuri Mugino
  • Kissho Taniyama as Stiyl Magnus
  • Shizuka Itou as Kaori Kanzaki
  • Akeno Watanabe as Sherry Cromwell
  • Ayako Kawasumi as Laura Stuart
  • Tomokazu Sugita as Aureolus Izzard
  • Rei Sakuma as Lidvia Lorenzetti
  • Norio Wakamoto as Biagio Busoni
  • Rie Kugimiya as Agnese Sanctis
  • Mariya Ise as Lucia
  • Akiko Hiramatsu as Vento of the Front
  • Ai Kayano as Itsuwa
  • Ryoka Yuzuki as Oriana Thompson
  • Joji Nakata as Oomi Yamisaka
  • Kenji Nomura as Touya Kamijou
  • Kikuko Inoue as Shiina Kamijou
  • Emi Shinohara as Misuzu Misaka (yes, Railgun's mother is Sailor Jupiter)
• Relationship Voice Actor:
  • Many voices from Shugo Chara show up in this series: Saten as Amu, Uiharu as Suu, Touma as Kuukai, Hyouka as Ran, Komoe as Pepe, Accelerator as Musashi, and Agnese as Yua.
  • Agnese and Laura Stuart have appeared together many times before: Ikhny and Kazuhi, Sabato and Shizuki, Shana and Kazumi, Louise and Henrietta, Nene and Mikan, Mujaki and Eru, Nagi and Athena, Kaoru and Tomomi, Mimi and Otsuu, and Aria and Jeanne.
  • Kaichou wa Maid-sama and this series have a ton of overlapping voicing: Seiri as Misaki, Accelerator as Usui, Touma as Hinata, Sakura as Erii, Laura as Minako, Uiharu as Satsuki, Hyouka as Honoka, Lucia as Erika, Mii as Subaru, and Awaki as Sayu.
  • Ro-Kyu-Bu! has nearly all voice actors from Index and Railgun.
• Star-Making Role: This series did this for Atsushi Abe as Touma and Nobuhiko Okamoto as Accelerator. A Certain Scientific Railgun made Satomi Arai (Kuroko) into a star also. Earning them Best Rookie actor (2010, 2009) and Best Supporting Actress respectively.
  • And Ai Kayano as well. Guess her character's Popularity Power helps...