Kōtarō Koizumi
- Nome:
- Kōtarō Koizumi
- Nome in Kanji:
- 小泉孝太郎 (こいずみ こうたろう)
- Tipo:
- PERSONA
- Sesso:
- M
- Data di nascita:
- 10/ 07/ 1978
- Ruoli:
- 2003 - Shigeru Koike ( Bayside Shakedown 2: Save The Rainbow Bridge )
- 2005 - Koike ( Negotiator: Mashita Masayoshi )
- 2005 - Taira No Sukemori ( Yoshitsune )
- 2008 - Seichi Natsume ( Gokusen 3 )
- 2009 - Seichi Natsume ( Gokusen Graduation Special '09 )
- 2009 - Seichi Natsume ( Gokusen The Movie )
- 2009 - Yoshichi Higuchi ( Tenchijin )
- 2010 - Shigeru Koike ( Bayside Shakedown 3: Set the Guys Loose! )
- 2012 - Shigeru Koike ( Bayside Shakedown 4: The Final )
- 2013 - Yoshinobu Tokugawa ( Yae no Sakura )
- 2014 - Saburo Sugimura ( Peter no Soretsu )
- 2015 - Akihiko Hoshina ( Age Harassment )
- 2015 - Naoyuki Shiina ( Downtown Rocket )
- 2017 - Shoji Ando ( Akira to Akira )
- 2018 - Gonta Takashina ( Black Forceps )
- 2021 - Isao Miyamoto ( Matomo Janai no wa Kimi mo Issho )
- 2022 - Munemori Taira ( Kamakura dono no 13 nin )
- 2022 - Haruto Sutei ( The Hound of the Baskervilles: Sherlock Eiga )
- 2023 - Koji Itakura ( Fixer )
- 2023 - Koji Itakura ( Fixer 2 )
- 2023 - Koji Itakura ( Fixer 3 )
- 2023 - Shingo Niwa ( Gekokujou Kyuji )
- 2023 - Mihoshi Taiga ( Stand Up Start )