How old was Mantaro Koichi in…

Mantaro Koichi

Bio: Mantarō Koichi (小市慢太郎 , Koichi Mantarō), born on February 15, 1969 in Osaka, is a Japanese actor. He occasionally does voice work for anime and TV dramas

Born: Sat, Feb 15 1969

Birthplace: Osaka, Japan

Mantaro Koichi is 55 years old

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Acting Roles

Crew Roles

Movies (Acting Roles)

Sorted by Release Date

The Sunday Runoff

Mantaro Koichi was

52 in The Sunday Runoff

Fri, Jan 07 2022

Memory's Technique

Mantaro Koichi was

51 in Memory's Technique

as 'Kazuno Tadashi'.

Fri, Nov 27 2020

Care Nin 2: The Flower in Your Heart

Mantaro Koichi was

51 in Care Nin 2: The Flower in Your Heart

as 'Hirofumi Kudo'.

Fri, Apr 03 2020

One Left Hand Shot

Mantaro Koichi was

51 in One Left Hand Shot

Sat, Mar 14 2020

Fukushima 50

Mantaro Koichi was

51 in Fukushima 50

as 'Chairman of Japanese Nuclear Safety Commission'.

Fri, Mar 06 2020

Mellow

Mantaro Koichi was

50 in Mellow

as 'Furukawa Sakon'.

Fri, Jan 17 2020

Yatsuhakamura

Mantaro Koichi was

50 in Yatsuhakamura

as '磯川警部'.

Sat, Oct 12 2019

Only the Cat Knows

Mantaro Koichi was

50 in Only the Cat Knows

as 'Masaki'.

Fri, May 10 2019

A Long Goodbye

Mantaro Koichi was

50 in A Long Goodbye

Tue, Mar 26 2019

For Love's Sake

Mantaro Koichi was

49 in For Love's Sake

Sat, Oct 20 2018

Perfect World

Mantaro Koichi was

49 in Perfect World

Fri, Oct 05 2018

Neck Bowed in the Rain

Mantaro Koichi was

49 in Neck Bowed in the Rain

as 'Jingoro Gyoda'.

Sat, Jul 21 2018

My Friend "A"

Mantaro Koichi was

49 in My Friend "A"

as 'President Kawashima'.

Fri, May 25 2018

Colors of Wind

Mantaro Koichi was

48 in Colors of Wind

as 'Kitta'.

Fri, Jan 26 2018

Tales of the Bizarre: 2017 Fall Special

Mantaro Koichi was

48 in Tales of the Bizarre: 2017 Fall Special

Sat, Oct 14 2017

Care Nin

Mantaro Koichi was

48 in Care Nin

as 'Hirofumi Kudo'.

Sat, Jun 17 2017

Radiance

Mantaro Koichi was

48 in Radiance

as 'Sano'.

Sat, May 27 2017

Error

Mantaro Koichi was

48 in Error

Wed, May 10 2017

Blossoming Into a Family

Mantaro Koichi was

47 in Blossoming Into a Family

as 'Seishiro Ishikawa'.

Sat, Jan 21 2017

Prison Gate Island

Mantaro Koichi was

47 in Prison Gate Island

as 'Inspector Isokawa'.

Sat, Nov 19 2016

Death on Gokumon Island

Mantaro Koichi was

47 in Death on Gokumon Island

as 'Inspector Isokawa'.

Sat, Nov 19 2016

The Tokyo Wind Orchestra

Mantaro Koichi was

47 in The Tokyo Wind Orchestra

as 'Kazuya Tachibana'.

Sat, Nov 12 2016

Sniper

Mantaro Koichi was

47 in Sniper

as 'Satoru Kanbe'.

Sun, Oct 02 2016

Somebody's Xylophone

Mantaro Koichi was

47 in Somebody's Xylophone

Sat, Sep 10 2016

Before a Falling Star Fades Away

Mantaro Koichi was

46 in Before a Falling Star Fades Away

as '奈緒子の父'.

Sat, Nov 21 2015

Ghost Theater

Mantaro Koichi was

46 in Ghost Theater

as 'Gota Nishikino'.

Sat, Nov 21 2015

Gassoh

Mantaro Koichi was

46 in Gassoh

Sat, Sep 26 2015

Till Death Do Us What?

Mantaro Koichi was

46 in Till Death Do Us What?

as 'Yamashita'.

Sat, May 30 2015

Scarecrow and Racket: Aki and Tamako’s Summer Vacation

Mantaro Koichi was

46 in Scarecrow and Racket: Aki and Tamako’s Summer Vacation

as 'Masaya Odagiri'.

Sat, Apr 04 2015

Miracle: Devil Claus' Love and Magic

Mantaro Koichi was

45 in Miracle: Devil Claus' Love and Magic

as 'Natsuki Kurita'.

Sat, Nov 22 2014

A Samurai Chronicle

Mantaro Koichi was

45 in A Samurai Chronicle

Sat, Oct 04 2014

Rurouni Kenshin Part III: The Legend Ends

Mantaro Koichi was

45 in Rurouni Kenshin Part III: The Legend Ends

as 'Toshiyoshi Kawaji'.

Sat, Sep 13 2014

Rurouni Kenshin Part II: Kyoto Inferno

Mantaro Koichi was

45 in Rurouni Kenshin Part II: Kyoto Inferno

as 'Toshiyoshi Kawaji'.

Fri, Aug 01 2014

Tokyo Refugees

Mantaro Koichi was

45 in Tokyo Refugees

as 'Kobayakawa'.

Sat, Feb 22 2014

The End of Summer

Mantaro Koichi was

44 in The End of Summer

Sat, Aug 31 2013

The Sparkling Amber

Mantaro Koichi was

44 in The Sparkling Amber

Sat, Aug 24 2013

Piece: Fragments of a Memory

Mantaro Koichi was

43 in Piece: Fragments of a Memory

as 'Tojiro Tsuda'.

Sat, Sep 01 2012

Pink Subaru

Mantaro Koichi was

42 in Pink Subaru

as 'Zen'.

Sat, Apr 16 2011

Osaka Love & Soul

Mantaro Koichi was

41 in Osaka Love & Soul

Sat, Nov 06 2010

Perfect Blue

Mantaro Koichi was

41 in Perfect Blue

Sat, Sep 18 2010

Ai wa mieru: Zenmô fûfu ni yadotta chiisana inochi

Mantaro Koichi was

41 in Ai wa mieru: Zenmô fûfu ni yadotta chiisana inochi

Fri, Sep 03 2010

The Summit: A Chronicle Of Stones to Serenity

Mantaro Koichi was

40 in The Summit: A Chronicle Of Stones to Serenity

as 'Kinjiro Okano'.

Sat, Jun 20 2009

The Vulture

Mantaro Koichi was

40 in The Vulture

Sat, Jun 06 2009

Walking My Life

Mantaro Koichi was

38 in Walking My Life

as 'Wakaizumi'.

Sat, Oct 27 2007

Sixteen

Mantaro Koichi was

38 in Sixteen

as 'Sawazaki'.

Sat, May 26 2007

Reincarnation

Mantaro Koichi was

36 in Reincarnation

as 'Yamanaka Producer'.

Sat, Jan 07 2006

Ichigo Chips

Mantaro Koichi was

36 in Ichigo Chips

as 'Sakai'.

Sat, Feb 19 2005

The Hidden Blade

Mantaro Koichi was

35 in The Hidden Blade

Sat, Oct 30 2004

Locomotive Teacher

Mantaro Koichi was

35 in Locomotive Teacher

Sat, Jul 31 2004

No-Pants Girls: Movie Box-ing2

Mantaro Koichi was

35 in No-Pants Girls: Movie Box-ing2

Fri, Jun 04 2004

Antenna

Mantaro Koichi was

34 in Antenna

as 'Shigenobu'.

Sat, Jan 10 2004

Karaoke Terror

Mantaro Koichi was

34 in Karaoke Terror

Sat, Nov 08 2003

Concent

Mantaro Koichi was

32 in Concent

as 'Yamagishi'.

Sat, Feb 02 2002

Platonic Sex

Mantaro Koichi was

32 in Platonic Sex

Sat, Oct 20 2001

Stake Out

Mantaro Koichi was

31 in Stake Out

as 'Tasuku Yoshioka'.

Sat, Jan 20 2001

Samurai Shodown 2

Mantaro Koichi was

30 in Samurai Shodown 2

as 'Galford'.

Fri, Jun 25 1999

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

Unmet: Diary of a Neurosurgeon

Mantaro Koichi was

55+ in Unmet: Diary of a Neurosurgeon

as 'Takami Takeshi'.

First Air Date
Mon, Apr 15 2024

The Inugami Family

Mantaro Koichi was

54+ in The Inugami Family

as 'Isokawa'.

First Air Date
Sat, Apr 22 2023

Wave, Listen to Me!

Mantaro Koichi was

54+ in Wave, Listen to Me!

as 'Kureko Katsumi'.

First Air Date
Fri, Apr 21 2023

The Files of Young Kindaichi

Mantaro Koichi was

53+ in The Files of Young Kindaichi

as 'Ken Izumaru'.

First Air Date
Sun, Apr 24 2022

What Do You Really Do About Love?

Mantaro Koichi was

53+ in What Do You Really Do About Love?

as 'Jiro Okashita'.

First Air Date
Mon, Apr 18 2022

Evil God's Balance Public Security Analysis Team

Mantaro Koichi was

52+ in Evil God's Balance Public Security Analysis Team

as 'Shuzo Kunieda'.

First Air Date
Sun, Feb 13 2022

Two People Who Can't Fall in Love

Mantaro Koichi was

52+ in Two People Who Can't Fall in Love

First Air Date
Mon, Jan 10 2022

The Agent Family

Mantaro Koichi was

52+ in The Agent Family

as 'Toshio Sato'.

First Air Date
Mon, Mar 22 2021

The Sun Does Not Move

Mantaro Koichi was

51+ in The Sun Does Not Move

as 'Miura'.

First Air Date
Sun, May 24 2020

Gourmet Detective Goro Akechi

Mantaro Koichi was

51+ in Gourmet Detective Goro Akechi

as 'Yasuya Dateh'.

First Air Date
Sun, Apr 12 2020

頭取野崎修平

Mantaro Koichi was

50+ in 頭取野崎修平

as 'Ryoma Kashiwagi（柏木竜馬）'.

First Air Date
Sun, Jan 19 2020

Sherlock: Untold Stories

Mantaro Koichi was

50+ in Sherlock: Untold Stories

as 'Takahisa Inui（乾貴久）'.

First Air Date
Mon, Oct 07 2019

Voice

Mantaro Koichi was

50+ in Voice

as 'Kenichi Tadokoro'.

First Air Date
Sat, Jul 13 2019

Innocence, Fight Against False Charges

Mantaro Koichi was

49+ in Innocence, Fight Against False Charges

as 'Rintaro Ibusuki'.

First Air Date
Sat, Jan 19 2019

Suits

Mantaro Koichi was

49+ in Suits

as 'Yukio Karashima'.

First Air Date
Mon, Oct 08 2018

White and Yellow ~My Pancake Story from Hawaii~

Mantaro Koichi was

49+ in White and Yellow ~My Pancake Story from Hawaii~

as 'Sawano Kyoji [Nami's uncle]'.

First Air Date
Wed, Feb 28 2018

Kiss that Kills

Mantaro Koichi was

48+ in Kiss that Kills

as 'Gunji Arai'.

First Air Date
Sun, Jan 07 2018

Nozaki Shuhei - Auditor of Bank

Mantaro Koichi was

48+ in Nozaki Shuhei - Auditor of Bank

as 'Ryoma Kashiwagi'.

First Air Date
Thu, Jan 04 2018

FACE - Cyber Hanzai Tokusouhan

Mantaro Koichi was

48+ in FACE - Cyber Hanzai Tokusouhan

First Air Date
Tue, Jul 11 2017

Akira and Akira

Mantaro Koichi was

48+ in Akira and Akira

First Air Date
Sun, Jul 09 2017

CRISIS: Special Security Squad

Mantaro Koichi was

48+ in CRISIS: Special Security Squad

First Air Date
Tue, Apr 11 2017

Destiny-Like Love

Mantaro Koichi was

47+ in Destiny-Like Love

as 'Fujii Yoji'.

First Air Date
Fri, Sep 23 2016

Lost ID

Mantaro Koichi was

47+ in Lost ID

as 'Baba'.

First Air Date
Sun, Jul 17 2016

Moribito: Guardian of the Spirit

Mantaro Koichi was

47+ in Moribito: Guardian of the Spirit

as 'The Cooles'.

First Air Date
Sat, Mar 19 2016

Nobunaga Concerto

Mantaro Koichi was

45+ in Nobunaga Concerto

as 'Yoshikage Asakura'.

First Air Date
Mon, Oct 13 2014

Shinigami-kun

Mantaro Koichi was

45+ in Shinigami-kun

First Air Date
Fri, Apr 18 2014

Hanasaki Mai Speaks Out

Mantaro Koichi was

45+ in Hanasaki Mai Speaks Out

as 'Takahiko Isobe（磯部隆彦）'.

First Air Date
Wed, Apr 16 2014

The Hours of My Life

Mantaro Koichi was

44+ in The Hours of My Life

as 'Akio Sawada'.

First Air Date
Wed, Jan 08 2014

Kurokouchi

Mantaro Koichi was

44+ in Kurokouchi

as 'Ushii Takeshi'.

First Air Date
Fri, Oct 11 2013

Wonderful Single Life

Mantaro Koichi was

43+ in Wonderful Single Life

as 'Shuji Tanigawa'.

First Air Date
Thu, Oct 11 2012

CSI: Crime Scene Talks

Mantaro Koichi was

42+ in CSI: Crime Scene Talks

First Air Date
Wed, Apr 13 2011

HUNT - Tax Investigation Officer

Mantaro Koichi was

41+ in HUNT - Tax Investigation Officer

as 'Shiro Kume'.

First Air Date
Thu, Oct 21 2010

Steel Frame

Mantaro Koichi was

41+ in Steel Frame

First Air Date
Sat, Jul 03 2010

Azamijô no lullaby

Mantaro Koichi was

41+ in Azamijô no lullaby

First Air Date
Wed, Apr 21 2010

Bungo Japanese Literature Cinema

Mantaro Koichi was

41+ in Bungo Japanese Literature Cinema

as 'Muramatsu'.

First Air Date
Mon, Feb 15 2010

Ryōmaden

Mantaro Koichi was

40+ in Ryōmaden

First Air Date
Sun, Jan 03 2010

MR.BRAIN

Mantaro Koichi was

40+ in MR.BRAIN

First Air Date
Sat, May 23 2009

Attention Please

Mantaro Koichi was

37+ in Attention Please

as 'Makoto Watanabe'.

First Air Date
Tue, Apr 18 2006

Angels with Broken Wings

Mantaro Koichi was

37+ in Angels with Broken Wings

as 'Sugawara'.

First Air Date
Mon, Feb 27 2006

Umanohone: The Legendary Sword

Mantaro Koichi was

36+ in Umanohone: The Legendary Sword

First Air Date
Fri, Aug 26 2005

Matrilineal Family

Mantaro Koichi was

36+ in Matrilineal Family

First Air Date
Thu, Jul 07 2005

AIBOU: Tokyo Detective Duo

Mantaro Koichi was

33+ in AIBOU: Tokyo Detective Duo

First Air Date
Wed, Oct 09 2002

Hero

Mantaro Koichi was

31+ in Hero

as 'Yagi'.

First Air Date
Mon, Jan 08 2001

Samurai Spirits 2: Asura Zanmaden

Mantaro Koichi was

30+ in Samurai Spirits 2: Asura Zanmaden

as 'Galford'.

First Air Date
Fri, Jun 25 1999

Emergency Room 24 Hours

Mantaro Koichi was

29+ in Emergency Room 24 Hours

as 'Manabu Hibiya（日比谷学）'.

First Air Date
Tue, Jan 05 1999

The Files of the Young Kindaichi

Mantaro Koichi was

26+ in The Files of the Young Kindaichi

as 'Ken Izumaru'.

First Air Date
Sat, Jul 15 1995