How old was Kotaro Koizumi in…

Kotaro Koizumi

Born: Mon, Jul 10 1978

Birthplace: Kanagawa, Japan

Kotaro Koizumi is 46 years old

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Acting Roles

Crew Roles

Movies (Acting Roles)

Sorted by Release Date

Rude to Love

Kotaro Koizumi was

46 in Rude to Love

Fri, Aug 30 2024

Hare no Hi Cinderella Wedding Dress wo Nihon e! Aru Josei no Chosen

Kotaro Koizumi was

45 in Hare no Hi Cinderella Wedding Dress wo Nihon e! Aru Josei no Chosen

as 'Yuki Yoshito'.

Sat, Feb 24 2024

Oshorin

Kotaro Koizumi was

45 in Oshorin

Fri, Nov 03 2023

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～

Kotaro Koizumi was

45 in 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～

Sun, Oct 01 2023

Mokuhihan

Kotaro Koizumi was

44 in Mokuhihan

Mon, Aug 08 2022

The Hound of the Baskervilles: Sherlock the Movie

Kotaro Koizumi was

43 in The Hound of the Baskervilles: Sherlock the Movie

as 'Haruto Sutei'.

Fri, Jun 17 2022

氷室想介の事件簿～超高層ビル密室殺人の謎～

Kotaro Koizumi was

43 in 氷室想介の事件簿～超高層ビル密室殺人の謎～

Sat, Feb 26 2022

You're Not Normal, Either!

Kotaro Koizumi was

42 in You're Not Normal, Either!

as 'Isao Miyamoto'.

Fri, Mar 19 2021

Family Court Investigator Akira Yamanobou 2

Kotaro Koizumi was

38 in Family Court Investigator Akira Yamanobou 2

as 'Akira Yamanobo'.

Sun, Jul 09 2017

Crime Mystery by Kosaku Asahina: Tragedy of Hanasaki Village

Kotaro Koizumi was

37 in Crime Mystery by Kosaku Asahina: Tragedy of Hanasaki Village

as 'Kosaku Asahina'.

Mon, Jun 06 2016

Family Court Probation Officer, Akira Yamanobo

Kotaro Koizumi was

37 in Family Court Probation Officer, Akira Yamanobo

as 'Akira Yamanobo'.

Sat, May 07 2016

Nameless Poison [aka Namonaki Doku]

Kotaro Koizumi was

34 in Nameless Poison [aka Namonaki Doku]

as 'Saburo Sugimura'.

Mon, Jul 08 2013

Samurai Pirates

Kotaro Koizumi was

34 in Samurai Pirates

Fri, May 31 2013

One in a hundred thousand

Kotaro Koizumi was

34 in One in a hundred thousand

as 'Tsukamoto'.

Sat, Dec 15 2012

Bayside Shakedown The Final: The New Hope

Kotaro Koizumi was

34 in Bayside Shakedown The Final: The New Hope

as 'Shigeru Koike'.

Thu, Sep 06 2012

Dr. Hisayoshi Suma

Kotaro Koizumi was

32 in Dr. Hisayoshi Suma

as '秋山浩平'.

Sun, Sep 05 2010

Bayside Shakedown 3: Set the Guys Loose

Kotaro Koizumi was

31 in Bayside Shakedown 3: Set the Guys Loose

as 'Shigeru Koike'.

Sat, Jul 03 2010

Ano Hi Bokura no Inochi wa Toiretto Pepa yori mo Karukatta

Kotaro Koizumi was

29 in Ano Hi Bokura no Inochi wa Toiretto Pepa yori mo Karukatta

as 'Kenichi Asakura'.

Tue, Jul 08 2008

Seicho Matsumoto Drama Special: Wave Tower

Kotaro Koizumi was

28 in Seicho Matsumoto Drama Special: Wave Tower

as 'Onogi Takao'.

Wed, Dec 27 2006

Kamen Rider Hibiki The Movie: Hibiki & The Seven War Oni

Kotaro Koizumi was

27 in Kamen Rider Hibiki The Movie: Hibiki & The Seven War Oni

as 'Takeshi'.

Sat, Sep 03 2005

Negotiator

Kotaro Koizumi was

26 in Negotiator

as 'Koike'.

Sat, May 07 2005

Bayside Shakedown 2

Kotaro Koizumi was

25 in Bayside Shakedown 2

as 'Shigeru Koike'.

Sat, Jul 19 2003

TV Shows (Acting Roles)

Sorted by Release Date
Ages in TV shows are based off the first air date and may not be accurate. View individual episode details for accurate ages

Worst to First: A Teen Baseball Miracle

Kotaro Koizumi was

45+ in Worst to First: A Teen Baseball Miracle

as 'Niwa Shingo'.

First Air Date
Sun, Oct 15 2023

Black Postman

Kotaro Koizumi was

45+ in Black Postman

as 'Shin Mizuno'.

First Air Date
Fri, Aug 18 2023

Fixer

Kotaro Koizumi was

44+ in Fixer

as 'Koji Itakura'.

First Air Date
Mon, Apr 24 2023

Pokémon Horizons: The Series

Kotaro Koizumi was

44+ in Pokémon Horizons: The Series

as 'Homeroom Teacher (voice)'.

First Air Date
Fri, Apr 14 2023

Stand Up Start

Kotaro Koizumi was

44+ in Stand Up Start

as 'Taiga Mihoshi'.

First Air Date
Wed, Jan 18 2023

The Wall of the Eye

Kotaro Koizumi was

43+ in The Wall of the Eye

as 'Tatsuo Hagizaki'.

First Air Date
Sun, Jun 19 2022

POP UP!

Kotaro Koizumi was

43+ in POP UP!

as 'Monday'.

First Air Date
Mon, Apr 04 2022

Enzaihan

Kotaro Koizumi was

43+ in Enzaihan

First Air Date
Mon, Aug 30 2021

Mothers in Love

Kotaro Koizumi was

42+ in Mothers in Love

as 'Saiki Takumi'.

First Air Date
Fri, Oct 30 2020

Byouin no Naoshikata ~Doctor Arihara no Chousen~

Kotaro Koizumi was

41+ in Byouin no Naoshikata ~Doctor Arihara no Chousen~

First Air Date
Mon, Jan 20 2020

Koizumi Kōtarō and Muro Tsuyoshi Jiyū Kimamani Futaritabi

Kotaro Koizumi was

41+ in Koizumi Kōtarō and Muro Tsuyoshi Jiyū Kimamani Futaritabi

First Air Date
Tue, Nov 12 2019

비밀관계 ~선생님은 동거인~

Kotaro Koizumi was

41+ in 비밀관계 ~선생님은 동거인~

First Air Date
Sun, Sep 29 2019

The Good Wife

Kotaro Koizumi was

40+ in The Good Wife

as 'Masahiro Tada'.

First Air Date
Sun, Jan 13 2019

The Real Culprit

Kotaro Koizumi was

40+ in The Real Culprit

First Air Date
Sun, Sep 23 2018

Black Pean

Kotaro Koizumi was

39+ in Black Pean

as 'Gonta Takashina'.

First Air Date
Sun, Apr 22 2018

Wagaya no Mondai

Kotaro Koizumi was

39+ in Wagaya no Mondai

First Air Date
Sun, Feb 04 2018

Akira and Akira

Kotaro Koizumi was

38+ in Akira and Akira

First Air Date
Sun, Jul 09 2017

Chef: Three Star School Lunch

Kotaro Koizumi was

38+ in Chef: Three Star School Lunch

as 'Shogo Shinoda'.

First Air Date
Thu, Oct 13 2016

Cinderella Formula

Kotaro Koizumi was

38+ in Cinderella Formula

as 'Igarashi Toru'.

First Air Date
Thu, Oct 06 2016

The Unbroken

Kotaro Koizumi was

37+ in The Unbroken

First Air Date
Sun, May 08 2016

Keishicho Zero Gakari

Kotaro Koizumi was

37+ in Keishicho Zero Gakari

as 'Kobayakawa Fuyuhi'.

First Air Date
Fri, Jan 15 2016

Shitamachi Rocket

Kotaro Koizumi was

37+ in Shitamachi Rocket

First Air Date
Sun, Oct 18 2015

Shi no Zōki

Kotaro Koizumi was

37+ in Shi no Zōki

as 'Kyota Numazaki'.

First Air Date
Sun, Jul 12 2015

Age Harassment

Kotaro Koizumi was

36+ in Age Harassment

as 'Akihiko Hoshina'.

First Air Date
Thu, Jul 09 2015

Petero no Soretsu

Kotaro Koizumi was

35+ in Petero no Soretsu

as 'Saburo Sugimura'.

First Air Date
Mon, Jul 07 2014

Funeral Parade of St.Peter

Kotaro Koizumi was

35+ in Funeral Parade of St.Peter

First Air Date
Mon, Jul 07 2014

Owakon TV

Kotaro Koizumi was

35+ in Owakon TV

as 'Keisuke Mihashi'.

First Air Date
Tue, Jul 01 2014

Platonic

Kotaro Koizumi was

35+ in Platonic

as 'Kazuhisa Mochizuki'.

First Air Date
Sun, May 25 2014

Keiji Yoshinaga Seiichi Namida no Jikenbo

Kotaro Koizumi was

35+ in Keiji Yoshinaga Seiichi Namida no Jikenbo

First Air Date
Fri, Oct 11 2013

Nameless Poison

Kotaro Koizumi was

34+ in Nameless Poison

as 'Saburo Sugimura'.

First Air Date
Mon, Jul 08 2013

魔性の群像刑事・森崎慎平

Kotaro Koizumi was

34+ in 魔性の群像刑事・森崎慎平

First Air Date
Mon, Jul 01 2013

Midnight Ferris Wheel

Kotaro Koizumi was

34+ in Midnight Ferris Wheel

as 'Maa-kun / Kojima Masaomi'.

First Air Date
Fri, Jan 18 2013

Otasukeya Jinpachi

Kotaro Koizumi was

34+ in Otasukeya Jinpachi

as 'Iguchi Tatsuya'.

First Air Date
Thu, Jan 10 2013

Ningen Kansatsu Variety MONITORING

Kotaro Koizumi was

34+ in Ningen Kansatsu Variety MONITORING

First Air Date
Wed, Oct 24 2012

小京都連続殺人事件

Kotaro Koizumi was

33+ in 小京都連続殺人事件

First Air Date
Fri, May 04 2012

Princess of the Frog

Kotaro Koizumi was

33+ in Princess of the Frog

as 'Tetsuro Isaka'.

First Air Date
Thu, Apr 12 2012

Will The Luxury Of Love Ever Fall My Way?

Kotaro Koizumi was

33+ in Will The Luxury Of Love Ever Fall My Way?

as 'Iida Takeshi'.

First Air Date
Fri, Mar 16 2012

松本清張サスペンス (テレビ東京)

Kotaro Koizumi was

33+ in 松本清張サスペンス (テレビ東京)

First Air Date
Wed, Nov 02 2011

HUNTER - Women After Reward Money

Kotaro Koizumi was

33+ in HUNTER - Women After Reward Money

as 'Goro Terashima'.

First Air Date
Tue, Oct 11 2011

Secret Relationship: The teacher is my housemate

Kotaro Koizumi was

33+ in Secret Relationship: The teacher is my housemate

as 'Kobayashi Naoki'.

First Air Date
Sat, Sep 10 2011

Villain - Felony investigation team -

Kotaro Koizumi was

32+ in Villain - Felony investigation team -

as 'Keiichiro Satonaka（里中啓一郎）'.

First Air Date
Fri, Jan 21 2011

Goodbye Alma

Kotaro Koizumi was

32+ in Goodbye Alma

as 'Sgt Seiji Ogata'.

First Air Date
Mon, Dec 13 2010

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

Kotaro Koizumi was

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

as 'Masamune Hiraizumi'.

First Air Date
Fri, Jul 09 2010

Love Call Center

Kotaro Koizumi was

30+ in Love Call Center

as 'Tokura Wataru'.

First Air Date
Fri, Jul 03 2009

Hanayome to Papa

Kotaro Koizumi was

28+ in Hanayome to Papa

First Air Date
Tue, Apr 10 2007

Haken no Hinkaku

Kotaro Koizumi was

28+ in Haken no Hinkaku

as 'Kensuke Satonaka'.

First Air Date
Wed, Jan 10 2007

松本清張ドラマスペシャル波の塔(2006年版)

Kotaro Koizumi was

28+ in 松本清張ドラマスペシャル波の塔(2006年版)

First Air Date
Wed, Dec 27 2006

Time of Distrust ~ Women's Wars

Kotaro Koizumi was

27+ in Time of Distrust ~ Women's Wars

as 'Kei Kondo'.

First Air Date
Thu, Jul 06 2006

Attention Please

Kotaro Koizumi was

27+ in Attention Please

as 'Shuusuke Tsutsumi'.

First Air Date
Tue, Apr 18 2006

Gachi Baka!

Kotaro Koizumi was

27+ in Gachi Baka!

as 'Genki Watanabe'.

First Air Date
Thu, Jan 19 2006

Slow Dance

Kotaro Koizumi was

26+ in Slow Dance

as 'Yuta Yajima'.

First Air Date
Mon, Jul 04 2005

Yoshitsune

Kotaro Koizumi was

26+ in Yoshitsune

as 'Taira no Sukemori'.

First Air Date
Sun, Jan 09 2005

Objection!

Kotaro Koizumi was

25+ in Objection!

First Air Date
Thu, Jan 08 2004

You are my only Madonna

Kotaro Koizumi was

24+ in You are my only Madonna

as 'Takashi Nakano'.

First Air Date
Mon, Jul 07 2003

狂った果実2002

Kotaro Koizumi was

24+ in 狂った果実2002

First Air Date
Mon, Sep 09 2002

Nurseman

Kotaro Koizumi was

23+ in Nurseman

First Air Date
Sat, Jan 19 2002

Home & Away

Kotaro Koizumi was

23+ in Home & Away

First Air Date
Sun, Oct 07 2001