Kotaro Koizumi
- Known for
- Acting
- Born
- July 10, 1978
- Birthplace
- Kanagawa, Japan
Filmography
Psychotherapist Himuro Sosuke no Jikenbo 3 2026
Actor
Rude to Love 2024
Actor
Hare no Hi Cinderella Wedding Dress wo Nihon e! Aru Josei no Chosen 2024
as Yuki Yoshito
Oshorin 2023
Actor
Psychotherapist Himuro Sosuke no Jikenbo 2 2023
Actor
Mokuhihan 2022
Actor
The Hound of the Baskervilles: Sherlock the Movie 2022
as Haruto Sutei
Psychotherapist Himuro Sosuke no Jikenbo 1 2022
Actor
You're Not Normal, Either! 2021
as Isao Miyamoto
Family Court Investigator Akira Yamanobou 2 2017
as Akira Yamanobo
Crime Mystery by Kosaku Asahina: Tragedy of Hanasaki Village 2016
as Kosaku Asahina
- Family Court Probation Officer, Akira Yamanobo
Family Court Probation Officer, Akira Yamanobo 2016
as Akira Yamanobo
- Nameless Poison [aka Namonaki Doku]
Nameless Poison [aka Namonaki Doku] 2013
as Saburo Sugimura
Samurai Pirates 2013
Actor
家庭教師が解く！～殺人方程式の推理ドリル～ 2013
Actor
One in a hundred thousand 2012
as Tsukamoto
Bayside Shakedown THE FINAL: The New Hope 2012
as Shigeru Koike
- Dr. Hisayoshi Suma
Dr. Hisayoshi Suma 2010
as 秋山浩平
Bayside Shakedown 3: Set the Guys Loose 2010
as Shigeru Koike
Ano Hi Bokura no Inochi wa Toiretto Pepa yori mo Karukatta 2008
as Kenichi Asakura
Seicho Matsumoto Drama Special: Wave Tower 2006
as Onogi Takao
Kamen Rider Hibiki The Movie: Hibiki & The Seven War Oni 2005
as Takeshi
Negotiator: Mashita Masayoshi 2005
as Koike
Bayside Shakedown 2 2003
as Shigeru Koike
Credits from TMDB.