Acting credits
80
Prolific
Very extensive acting filmography.
Actor
Kotaro Koizumi
Acting
Career Snapshot
ExplainedThese indicators come from TMDB. They are relative signals, not review ratings.
TMDB popularity
1.4
Low visibility
TMDB internal trend index. Higher usually means more searches and page activity now.
Movies: 21Series: 60Crew credits: 1
TMDB ID: 544087
IMDb ID: nm1105598
Known for: Acting
Born: July 10, 1978
Age: 48
Place of birth: Kanagawa, Japan
Gender: Male
Adult content flag: No
Career span: 2001 - 2026
Years active: 26
Average TMDB rating: 8
Wikidata: Q1036065
Also known as
Kôtarô Koizumi
Other jobs
Creator (1)
Movies
Movies
Movie credits linked with Kotaro Koizumi.
Psychotherapist Himuro Sosuke no Jikenbo 3
2026 Movie
Rude to Love
2024 Movie
Hare no Hi Cinderella Wedding Dress wo Nihon e! Aru Josei no Chosen
as Yuki Yoshito
2024 Movie
Oshorin
2023 Movie
Psychotherapist Himuro Sosuke no Jikenbo 2
2023 Movie
Mokuhihan
2022 Movie
The Hound of the Baskervilles: Sherlock the Movie
as Haruto Sutei
2022 Movie
Psychotherapist Himuro Sosuke no Jikenbo 1
2022 Movie
You're Not Normal, Either!
as Isao Miyamoto
2021 Movie
Family Court Investigator Akira Yamanobou 2
as Akira Yamanobo
2017 Movie
Crime Mystery by Kosaku Asahina: Tragedy of Hanasaki Village
as Kosaku Asahina
2016 Movie
Samurai Pirates
2013 Movie
家庭教師が解く！～殺人方程式の推理ドリル～
2013 Movie
One in a hundred thousand
as Tsukamoto
2012 Movie
Bayside Shakedown THE FINAL: The New Hope
as Shigeru Koike
2012 Movie
Bayside Shakedown 3: Set the Guys Loose
as Shigeru Koike
2010 Movie
Ano Hi Bokura no Inochi wa Toiretto Pepa yori mo Karukatta
as Kenichi Asakura
2008 Movie
Seicho Matsumoto Drama Special: Wave Tower
as Onogi Takao
2006 Movie
Kamen Rider Hibiki The Movie: Hibiki & The Seven War Oni
as Takeshi
2005 Movie
Negotiator
as Koike
2005 Movie
Bayside Shakedown 2
as Shigeru Koike
2003 Movie
Series
Series
Series credits linked with Kotaro Koizumi.
The Royal Family
as Yutaro Sanno • 10 eps
2025 Series
Missing Persons Investigation Unit: The Missing Truth
as Shinpei Sasazuka • 8 eps
2025 Series
Golden SixTONES
as Self • 1 eps
2025 Series
Super Children's Day ~ To you who live until Year 2100 ~
Creator
2024 Series
Worst to First: A Teen Baseball Miracle
as Niwa Shingo • 10 eps
2023 Series
Black Postman
as Shin Mizuno • 7 eps
2023 Series
Fixer
as Koji Itakura • 15 eps
2023 Series
Pokémon Horizons
as Homeroom Teacher (voice) • 2 eps
2023 Series
Stand Up Start
as Taiga Mihoshi • 11 eps
2023 Series
The Wall of the Eye
as Tatsuo Hagizaki • 5 eps
2022 Series
POP UP!
as Monday • 1 eps
2022 Series
Enzaihan
as Ryosuke Koyama • 1 eps
2021 Series
Mothers in Love
as Saiki Takumi • 9 eps
2020 Series
What's So Wrong with "Azatoi"?
1 eps
2020 Series
Byouin no Naoshikata ~Doctor Arihara no Chousen~
9 eps
2020 Series
Koizumi Kōtarō and Muro Tsuyoshi Jiyū Kimamani Futaritabi
7 eps
2019 Series
비밀관계 ~선생님은 동거인~
1 eps
2019 Series
The Good Wife
as Masahiro Tada • 10 eps
2019 Series
The Real Culprit
5 eps
2018 Series
Black Pean
as Gonta Takashina • 20 eps
2018 Series
Wagaya no Mondai
as [Husband] • 1 eps
2018 Series
Akira and Akira
as Shoji Andō • 9 eps
2017 Series
Chef: Three Star School Lunch
as Shogo Shinoda • 10 eps
2016 Series
Cinderella Formula
as Igarashi Toru • 8 eps
2016 Series