Kotaro Koizumi

Kotaro Koizumi

Actor Jul 10 (age 47) Kanagawa, Japan 2001–2025 (24 year career)
6.9 avg rating

Known For

Filmography

Acting (85)

·

Television (62)

The Royal Family

The Royal Family

2025

as Yutaro Sanno

8.9
Missing Persons Investigation Unit: The Missing Truth

Missing Persons Investigation Unit: The Missing Truth

2025

as Shinpei Sasazuka

4.0
Pokémon Horizons

Pokémon Horizons

2023

as Homeroom Teacher (voice)

8.7
Worst to First: A Teen Baseball Miracle

Worst to First: A Teen Baseball Miracle

2023

as Niwa Shingo

8.0
Fixer

Fixer

2023

as Koji Itakura

8.5
Black Postman

Black Postman

2023

as Shin Mizuno

6.0
Stand Up Start

Stand Up Start

2023

as Taiga Mihoshi

7.0
The Wall of the Eye

The Wall of the Eye

2022

as Tatsuo Hagizaki

9.0
POP UP!

POP UP!

2022

as Monday

Enzaihan

Enzaihan

2021
8.5
Mothers in Love

Mothers in Love

2020

as Saiki Takumi

6.0
Byouin no Naoshikata ~Doctor Arihara no Chousen~

Byouin no Naoshikata ~Doctor Arihara no Chousen~

2020
The Good Wife

The Good Wife

2019

as Masahiro Tada

7.5
비밀관계 ~선생님은 동거인~

비밀관계 ~선생님은 동거인~

2019
Koizumi Kōtarō and Muro Tsuyoshi Jiyū Kimamani Futaritabi

Koizumi Kōtarō and Muro Tsuyoshi Jiyū Kimamani Futaritabi

2019
Black Pean

Black Pean

2018

as Gonta Takashina

7.6
Wagaya no Mondai

Wagaya no Mondai

2018

as [Husband]

The Real Culprit

The Real Culprit

2018
7.0
Akira and Akira

Akira and Akira

2017
The Unbroken

The Unbroken

2016
7.7
Chef: Three Star School Lunch

Chef: Three Star School Lunch

2016

as Shogo Shinoda

8.2
Keishicho Zero Gakari

Keishicho Zero Gakari

2016

as Kobayakawa Fuyuhi

6.8
Cinderella Formula

Cinderella Formula

2016

as Igarashi Toru

5.5
Shitamachi Rocket

Shitamachi Rocket

2015
7.9
Age Harassment

Age Harassment

2015

as Akihiko Hoshina

7.0
Shi no Zōki

Shi no Zōki

2015

as Kyota Numazaki

7.5
Platonic

Platonic

2014

as Kazuhisa Mochizuki

6.0
Petero no Soretsu

Petero no Soretsu

2014

as Saburo Sugimura

7.0
Funeral Parade of St.Peter

Funeral Parade of St.Peter

2014
Owakon TV

Owakon TV

2014

as Keisuke Mihashi

Midnight Ferris Wheel

Midnight Ferris Wheel

2013

as Maa-kun / Kojima Masaomi

8.2
Otasukeya Jinpachi

Otasukeya Jinpachi

2013

as Iguchi Tatsuya

7.0
Nameless Poison

Nameless Poison

2013

as Saburo Sugimura

8.0
Keiji Yoshinaga Seiichi Namida no Jikenbo

Keiji Yoshinaga Seiichi Namida no Jikenbo

2013
魔性の群像 刑事・森崎慎平

魔性の群像 刑事・森崎慎平

2013
Ningen Kansatsu Variety MONITORING

Ningen Kansatsu Variety MONITORING

2012
9.0
Will The Luxury Of Love Ever Fall My Way?

Will The Luxury Of Love Ever Fall My Way?

2012

as Iida Takeshi

3.0
Princess of the Frog

Princess of the Frog

2012

as Tetsuro Isaka

7.0
小京都連続殺人事件

小京都連続殺人事件

2012
HUNTER - Women After Reward Money

HUNTER - Women After Reward Money

2011

as Goro Terashima

8.0
悪党~重犯罪捜査班

悪党~重犯罪捜査班

2011

as Keiichiro Satonaka(里中 啓一郎)

Secret Relationship: The teacher is my housemate

Secret Relationship: The teacher is my housemate

2011

as Kobayashi Naoki

松本清張サスペンス (テレビ東京)

松本清張サスペンス (テレビ東京)

2011
Goodbye Alma

Goodbye Alma

2010

as Sgt Seiji Ogata

Gakeppuchi no Eri - Kono yo de ichiban daiji na 'Kane' no hanashi

Gakeppuchi no Eri - Kono yo de ichiban daiji na 'Kane' no hanashi

2010

as Masamune Hiraizumi

Love Call Center

Love Call Center

2009

as Tokura Wataru

7.0
The Pride of the Temp

The Pride of the Temp

2007

as Kensuke Satonaka

7.3
Hanayome to Papa

Hanayome to Papa

2007
6.0
Bad Dad

Bad Dad

2007

as 丸山洋介

Attention Please

Attention Please

2006

as Shuusuke Tsutsumi

7.6
Time of Distrust ~ Women's Wars

Time of Distrust ~ Women's Wars

2006

as Kei Kondo

Gachi Baka!

Gachi Baka!

2006

as Genki Watanabe

4.0
松本清張ドラマスペシャル 波の塔(2006年版)

松本清張ドラマスペシャル 波の塔(2006年版)

2006
Yoshitsune

Yoshitsune

2005

as Taira no Sukemori

8.5
Slow Dance

Slow Dance

2005

as Yuta Yajima

7.0
Objection!

Objection!

2004
You are my only Madonna

You are my only Madonna

2003

as Takashi Nakano

Gokusen

Gokusen

2002

as Seiichi Natsume

7.9
Gokusen

Gokusen

2002

as Seiichi Natsume

7.9
Nurseman

Nurseman

2002
6.0
狂った果実2002

狂った果実2002

2002
Home & Away

Home & Away

2001
5.0