Kotaro Koizumi
86 acting credits
Acting · 86
Pokémon Horizons
2023
Gokusen
2002
Worst to First: A Teen Baseball Miracle
2023
Yoshitsune
2005
The Pride of the Temp
2007
What's So Wrong with "Azatoi"?
2020
HUNTER - Women After Reward Money
2011
Fixer
2023
Black Pean
2018
Akira and Akira
2017
Missing Persons Investigation Unit: The Missing Truth
2025
Shitamachi Rocket
2015
Ningen Kansatsu Variety MONITORING
2012
Attention Please
2006
The Good Wife
2019
Stand Up Start
2023
The Royal Family
2025
The Unbroken
2016
The Wall of the Eye
2022
Age Harassment
2015
Nameless Poison
2013
悪党～重犯罪捜査班
2011
Chef: Three Star School Lunch
2016
Midnight Ferris Wheel
2013
Cinderella Formula
2016
Slow Dance
2005
Nurseman
2002
Black Postman
2023
You are my only Madonna
2003
Funeral Parade of St.Peter
2014
Gachi Baka!
2006
Platonic
2014
Princess of the Frog
2012
Enzaihan
2021
Keishicho Zero Gakari
2016
Wagaya no Mondai
2018
狂った果実2002
2002
Goodbye Alma
2010
Bad Dad
2007
Love Call Center
2009
Owakon TV
2014
Time of Distrust ~ Women's Wars
2006
Secret Relationship: The teacher is my housemate
2011
Hanayome to Papa
2007
Mothers in Love
2020
Kamen Rider Hibiki The Movie: Hibiki & The Seven War Oni
2005
The Real Culprit
2018
Gakeppuchi no Eri - Kono yo de ichiban daiji na 'Kane' no hanashi
2010
Bayside Shakedown 2
2003
POP UP!
2022
Shi no Zōki
2015
Bayside Shakedown the Final: The New Hope
2012
Home & Away
2001
Bayside Shakedown 3: Set the Guys Loose
2010
Otasukeya Jinpachi
2013
Petero no Soretsu
2014
Keiji Yoshinaga Seiichi Namida no Jikenbo
2013
Will The Luxury Of Love Ever Fall My Way?
2012
Byouin no Naoshikata ~Doctor Arihara no Chousen~
2020
Koizumi Kōtarō and Muro Tsuyoshi Jiyū Kimamani Futaritabi
2019
Ano Hi Bokura no Inochi wa Toiretto Pepa yori mo Karukatta
2008
You're Not Normal, Either!
2021
The Hound of the Baskervilles: Sherlock the Movie
2022
Family Court Probation Officer, Akira Yamanobo
2016
Objection!
2004
Negotiator
2005
松本清張ドラマスペシャル 波の塔(2006年版)
2006
Oshorin
2023
One in a hundred thousand
2012
松本清張サスペンス (テレビ東京)
2011
Crime Mystery by Kosaku Asahina: Tragedy of Hanasaki Village
2016
小京都連続殺人事件
2012
Mokuhihan
2022
Rude to Love
2024
Hare no Hi Cinderella Wedding Dress wo Nihon e! Aru Josei no Chosen
2024
Family Court Investigator Akira Yamanobou 2
2017
氷室想介の事件簿～超高層ビル密室殺人の謎～
2022
비밀관계 ~선생님은 동거인~
2019
Dr. Hisayoshi Suma
2010
魔性の群像 刑事・森崎慎平
2013
Seicho Matsumoto Drama Special: Wave Tower
2006
Samurai Pirates
2013
氷室想介の事件簿２～ベストセラー⼩説に隠された殺⼈事件の謎～
2023
家庭教師が解く！～殺人方程式の推理ドリル～
2013
Nameless Poison [aka Namonaki Doku]
2013
氷室想介の事件簿3-カリスマ塾長の闇…職員転落死の過去と連続殺人の謎-
2026