Acting

Kotaro Koizumi

Born 1978-07-10 · Kanagawa, Japan

Credits

Newest first

Hakone Ekiden: Our Story
as Tomoya Sone
2026
Psychotherapist Himuro Sosuke no Jikenbo 3
2026
The Royal Family
as Yutaro Sanno
2025
小泉孝太郎の地元フルコース
as Self
2025
Missing Persons Investigation Unit: The Missing Truth
as Shinpei Sasazuka
2025
Golden SixTONES
as Self
2025
Rude to Love
2024
Super Children's Day ~ To you who live until Year 2100 ~
Creator
2024
Hare no Hi Cinderella Wedding Dress wo Nihon e! Aru Josei no Chosen
as Yuki Yoshito
2024
Oshorin
2023
Worst to First: A Teen Baseball Miracle
as Niwa Shingo
2023
Psychotherapist Himuro Sosuke no Jikenbo 2
2023
Black Postman
as Shin Mizuno
2023
Fixer
as Koji Itakura
2023
Pokémon Horizons
as Homeroom Teacher (voice)
2023
Stand Up Start
as Taiga Mihoshi
2023
Mokuhihan
2022
The Wall of the Eye
as Tatsuo Hagizaki
2022
The Hound of the Baskervilles: Sherlock the Movie
as Haruto Sutei
2022
POP UP!
as Monday
2022
Psychotherapist Himuro Sosuke no Jikenbo 1
2022
Enzaihan
as Ryosuke Koyama
2021
You're Not Normal, Either!
as Isao Miyamoto
2021
Mothers in Love
as Saiki Takumi
2020
What's So Wrong with "Azatoi"?
2020
Byouin no Naoshikata ~Doctor Arihara no Chousen~
2020
Koizumi Kōtarō and Muro Tsuyoshi Jiyū Kimamani Futaritabi
2019
비밀관계 ~선생님은 동거인~
2019
The Good Wife
as Masahiro Tada
2019
The Real Culprit
2018
Black Pean
as Gonta Takashina
2018
Wagaya no Mondai
as [Husband]
2018
Family Court Investigator Akira Yamanobou 2
as Akira Yamanobo
2017
Akira and Akira
as Shoji Andō
2017
Chef: Three Star School Lunch
as Shogo Shinoda
2016
Cinderella Formula
as Igarashi Toru
2016
The Blind Teacher
2016
Crime Mystery by Kosaku Asahina: Tragedy of Hanasaki Village
as Kosaku Asahina
2016
The Unbroken
2016
Family Court Probation Officer, Akira Yamanobo
as Akira Yamanobo
2016
Keishicho Zero Gakari
as Kobayakawa Fuyuhi
2016
Shitamachi Rocket
2015
Shi no Zōki
as Kyota Numazaki
2015
Age Harassment
as Akihiko Hoshina
2015
Petero no Soretsu
as Saburo Sugimura
2014
Funeral Parade of St.Peter
2014
Owakon TV
as Keisuke Mihashi
2014
Platonic
as Kazuhisa Mochizuki
2014
Keiji Yoshinaga Seiichi Namida no Jikenbo
2013
Nameless Poison [aka Namonaki Doku]
as Saburo Sugimura
2013
Nameless Poison
as Saburo Sugimura
2013
魔性の群像刑事・森崎慎平
2013
Samurai Pirates
2013
家庭教師が解く！～殺人方程式の推理ドリル～
2013
Midnight Ferris Wheel
as Maa-kun / Kojima Masaomi
2013
Otasukeya Jinpachi
as Iguchi Tatsuya
2013
One in a hundred thousand
as Tsukamoto
2012
Ningen Kansatsu Variety MONITORING
2012
Bayside Shakedown THE FINAL: The New Hope
as Shigeru Koike
2012
小京都連続殺人事件
2012
Princess of the Frog
as Tetsuro Isaka
2012
Will The Luxury Of Love Ever Fall My Way?
as Iida Takeshi
2012
松本清張サスペンス (テレビ東京)
2011
HUNTER - Women After Reward Money
as Goro Terashima
2011
Secret Relationship: The teacher is my housemate
as Kobayashi Naoki
2011
悪党～重犯罪捜査班
as Keiichiro Satonaka（里中啓一郎）
2011
Goodbye Alma
as Sgt Seiji Ogata
2010
Dr. Hisayoshi Suma
as 秋山浩平
2010
Gakeppuchi no Eri - Kono yo de ichiban daiji na 'Kane' no hanashi
as Masamune Hiraizumi
2010
Bayside Shakedown 3: Set the Guys Loose
as Shigeru Koike
2010
Love Call Center
as Tokura Wataru
2009
Ano Hi Bokura no Inochi wa Toiretto Pepa yori mo Karukatta
as Kenichi Asakura
2008
Bad Dad
as 丸山洋介
2007
Hanayome to Papa
2007
The Pride of the Temp
as Kensuke Satonaka
2007
Seicho Matsumoto Drama Special: Wave Tower
as Onogi Takao
2006
松本清張ドラマスペシャル波の塔(2006年版)
2006
Time of Distrust ~ Women's Wars
as Kei Kondo
2006
Attention Please
as Shuusuke Tsutsumi
2006
Gachi Baka!
as Genki Watanabe
2006