Mantaro Koichi

Mantaro Koichi

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. He's affiliated with Gekidan M.O.P., an agency that mostly assigns work for live action movies and TV series. His bloodtype is B.

More details

Known For

AIBOU: Tokyo Detective Duo

AIBOU: Tokyo Detective Duo

2002

CSI: Crime Scene Talks

CSI: Crime Scene Talks

2011

Hanasaki Mai Speaks Out

Hanasaki Mai Speaks Out

2014 • as Takahiko Isobe（磯部 隆彦）

The Files of the Young Kindaichi

The Files of the Young Kindaichi

1995 • as Ken Izumaru

Ryōmaden

Ryōmaden

2010

Rurouni Kenshin Part III: The Legend Ends

Rurouni Kenshin Part III: The Legend Ends

2014 • as Toshiyoshi Kawaji

Filmography

2024

Unmet: Diary of a Neurosurgeon
Unmet: Diary of a Neurosurgeon
as Takami Takeshi
TV - Released: 4/15/2024

2023

Wave, Listen to Me!
Wave, Listen to Me!
as Kureko Katsumi
TV - Released: 4/21/2023
The Inugami Family
The Inugami Family
as Isokawa
TV - Released: 4/22/2023

2022

The Sunday Runoff
The Sunday Runoff
Movie - Released: 1/7/2022
We're Both Grooms
We're Both Grooms
as Seto Takeshi
Movie - Released: 3/13/2022
Evil God's Balance Public Security Analysis Team
Evil God's Balance Public Security Analysis Team
as Shuzo Kunieda
TV - Released: 2/13/2022
Two People Who Can't Fall in Love
Two People Who Can't Fall in Love
TV - Released: 1/10/2022
What Do You Really Do About Love?
What Do You Really Do About Love?
as Jiro Okashita
TV - Released: 4/18/2022
The Files of Young Kindaichi
The Files of Young Kindaichi
as Ken Izumaru
TV - Released: 4/24/2022

2021

The Agent Family
The Agent Family
as Toshio Sato
TV - Released: 3/22/2021

2020

One Left Hand Shot
One Left Hand Shot
Movie - Released: 3/14/2020
Care Nin 2: The Flower in Your Heart
Care Nin 2: The Flower in Your Heart
as Hirofumi Kudo
Movie - Released: 4/3/2020
Fukushima 50
Fukushima 50
as Chairman of Japanese Nuclear Safety Commission
Movie - Released: 3/6/2020
Mellow
Mellow
as Furukawa Sakon
Movie - Released: 1/17/2020
Memory's Technique
Memory's Technique
as Kazuno Tadashi
Movie - Released: 11/27/2020
Nozaki Shuhei President of Bank
Nozaki Shuhei President of Bank
as Ryoma Kashiwagi（柏木 竜馬）
TV - Released: 1/19/2020
Gourmet Detective Goro Akechi
Gourmet Detective Goro Akechi
as Yasuya Dateh
TV - Released: 4/12/2020
The Sun Does Not Move
The Sun Does Not Move
as Miura
TV - Released: 5/24/2020

2019

A Long Goodbye
A Long Goodbye
Movie - Released: 3/26/2019
Yatsuhakamura
Yatsuhakamura
as 磯川警部
Movie - Released: 10/12/2019
Only the Cat Knows
Only the Cat Knows
as Masaki
Movie - Released: 5/10/2019
Sherlock: Untold Stories
Sherlock: Untold Stories
as Takahisa Inui（乾 貴久）
TV - Released: 10/7/2019
Voice
Voice
as Kenichi Tadokoro
TV - Released: 7/13/2019
Innocence, Fight Against False Charges
Innocence, Fight Against False Charges
as Rintaro Ibusuki
TV - Released: 1/19/2019

2018

Neck Bowed in the Rain
Neck Bowed in the Rain
as Jingoro Gyoda
Movie - Released: 7/21/2018
Perfect World
Perfect World
Movie - Released: 10/5/2018
For Love's Sake
For Love's Sake
Movie - Released: 10/20/2018
Colors of Wind
Colors of Wind
as Kitta
Movie - Released: 1/26/2018
My Friend "A"
My Friend "A"
as President Kawashima
Movie - Released: 5/25/2018
White and Yellow ~My Pancake Story from Hawaii~
White and Yellow ~My Pancake Story from Hawaii~
as Sawano Kyoji [Nami's uncle]
TV - Released: 2/28/2018
Suits
Suits
as Yukio Karashima
TV - Released: 10/8/2018
Kiss that Kills
Kiss that Kills
as Gunji Arai
TV - Released: 1/7/2018
Nozaki Shuhei - Auditor of Bank
Nozaki Shuhei - Auditor of Bank
as Ryoma Kashiwagi
TV - Released: 1/4/2018

2017

Blossoming Into a Family
Blossoming Into a Family
as Seishiro Ishikawa
Movie - Released: 1/21/2017
Radiance
Radiance
as Sano
Movie - Released: 5/27/2017
Care Nin
Care Nin
as Hirofumi Kudo
Movie - Released: 6/17/2017
Tales of the Bizarre: 2017 Fall Special
Tales of the Bizarre: 2017 Fall Special
Movie - Released: 10/14/2017
Error
Error
Movie - Released: 5/10/2017
FACE - Cyber Hanzai Tokusouhan
FACE - Cyber Hanzai Tokusouhan
TV - Released: 7/11/2017
Akira and Akira
Akira and Akira
TV - Released: 7/9/2017
CRISIS: Special Security Squad
CRISIS: Special Security Squad
TV - Released: 4/11/2017

2016

Death on Gokumon Island
Death on Gokumon Island
as Inspector Isokawa
Movie - Released: 11/19/2016
Prison Gate Island
Prison Gate Island
as Inspector Isokawa
Movie - Released: 11/19/2016
Sniper
Sniper
as Satoru Kanbe
Movie - Released: 10/2/2016
Somebody's Xylophone
Somebody's Xylophone
Movie - Released: 9/10/2016
The Tokyo Wind Orchestra
The Tokyo Wind Orchestra
as Kazuya Tachibana
Movie - Released: 11/12/2016
Lost ID
Lost ID
as Baba
TV - Released: 7/17/2016
Destiny-Like Love
Destiny-Like Love
as Fujii Yoji
TV - Released: 9/23/2016
Moribito: Guardian of the Spirit
Moribito: Guardian of the Spirit
as The Cooles
TV - Released: 3/19/2016

2015

Gassoh
Gassoh
Movie - Released: 9/26/2015
Ghost Theater
Ghost Theater
as Gota Nishikino
Movie - Released: 11/21/2015
Till Death Do Us What?
Till Death Do Us What?
as Yamashita
Movie - Released: 5/30/2015
Scarecrow and Racket: Aki and Tamako’s Summer Vacation
Scarecrow and Racket: Aki and Tamako’s Summer Vacation
as Masaya Odagiri
Movie - Released: 4/4/2015
Before a Falling Star Fades Away
Before a Falling Star Fades Away
as 奈緒子の父
Movie - Released: 11/21/2015

2014

A Samurai Chronicle
A Samurai Chronicle
Movie - Released: 10/4/2014
Tokyo Refugees
Tokyo Refugees
as Kobayakawa
Movie - Released: 2/22/2014
Rurouni Kenshin Part II: Kyoto Inferno
Rurouni Kenshin Part II: Kyoto Inferno
as Toshiyoshi Kawaji
Movie - Released: 8/1/2014
Rurouni Kenshin Part III: The Legend Ends
Rurouni Kenshin Part III: The Legend Ends
as Toshiyoshi Kawaji
Movie - Released: 9/13/2014
Miracle: Devil Claus' Love and Magic
Miracle: Devil Claus' Love and Magic
as Natsuki Kurita
Movie - Released: 11/22/2014
Shinigami-kun
Shinigami-kun
TV - Released: 4/18/2014
Nobunaga Concerto
Nobunaga Concerto
as Yoshikage Asakura
TV - Released: 10/13/2014
Hanasaki Mai Speaks Out
Hanasaki Mai Speaks Out
as Takahiko Isobe（磯部 隆彦）
TV - Released: 4/16/2014
The Hours of My Life
The Hours of My Life
as Akio Sawada
TV - Released: 1/8/2014

2013

Movie
The Sparkling Amber
Movie - Released: 8/24/2013
The End of Summer
The End of Summer
Movie - Released: 8/31/2013
Kurokouchi
Kurokouchi
as Ushii Takeshi
TV - Released: 10/11/2013

2012

Piece: Fragments of a Memory
Piece: Fragments of a Memory
as Tojiro Tsuda
Movie - Released: 9/1/2012
Wonderful Single Life
Wonderful Single Life
as Shuji Tanigawa
TV - Released: 10/11/2012

2011

Movie
Pink Subaru
as Zen
Movie - Released: 4/16/2011
CSI: Crime Scene Talks
CSI: Crime Scene Talks
TV - Released: 4/13/2011

2010

Ai wa mieru: Zenmô fûfu ni yadotta chiisana inochi
Ai wa mieru: Zenmô fûfu ni yadotta chiisana inochi
Movie - Released: 9/3/2010
Perfect Blue
Perfect Blue
Movie - Released: 9/18/2010
Osaka Love & Soul
Osaka Love & Soul
Movie - Released: 11/6/2010
Azamijô no lullaby
Azamijô no lullaby
TV - Released: 4/21/2010
Ryōmaden
Ryōmaden
TV - Released: 1/3/2010
HUNT - Tax Investigation Officer
HUNT - Tax Investigation Officer
as Shiro Kume
TV - Released: 10/21/2010
Steel Frame
Steel Frame
TV - Released: 7/3/2010
Bungo Japanese Literature Cinema
Bungo Japanese Literature Cinema
as Muramatsu
TV - Released: 2/15/2010

2009

The Summit: A Chronicle Of Stones to Serenity
The Summit: A Chronicle Of Stones to Serenity
as Kinjiro Okano
Movie - Released: 6/20/2009
The Vulture
The Vulture
Movie - Released: 6/6/2009
MR.BRAIN
MR.BRAIN
TV - Released: 5/23/2009

2007

Walking My Life
Walking My Life
as Wakaizumi
Movie - Released: 10/27/2007
Sixteen
Sixteen
as Sawazaki
Movie - Released: 5/26/2007

2006

Reincarnation
Reincarnation
as Yamanaka Producer
Movie - Released: 1/7/2006
Attention Please
Attention Please
as Makoto Watanabe
TV - Released: 4/18/2006
Angels with Broken Wings
Angels with Broken Wings
as Sugawara
TV - Released: 2/27/2006

2005

Ichigo Chips
Ichigo Chips
as Sakai
Movie - Released: 2/19/2005
Umanohone: The Legendary Sword
Umanohone: The Legendary Sword
TV - Released: 8/26/2005
Matrilineal Family
Matrilineal Family
TV - Released: 7/7/2005

2004

No-Pants Girls: Movie Box-ing2
No-Pants Girls: Movie Box-ing2
Movie - Released: 6/4/2004
Locomotive Teacher
Locomotive Teacher
Movie - Released: 7/31/2004
Antenna
Antenna
as Shigenobu
Movie - Released: 1/10/2004
The Hidden Blade
The Hidden Blade
Movie - Released: 10/30/2004

2003

Karaoke Terror
Karaoke Terror
Movie - Released: 11/8/2003

2002

Concent
Concent
as Yamagishi
Movie - Released: 2/2/2002
AIBOU: Tokyo Detective Duo
AIBOU: Tokyo Detective Duo
TV - Released: 10/9/2002

2001

Platonic Sex
Platonic Sex
Movie - Released: 10/20/2001
Stake Out
Stake Out
as Tasuku Yoshioka
Movie - Released: 1/20/2001
Hero
Hero
as Yagi
TV - Released: 1/8/2001

1999

Samurai Shodown 2
Samurai Shodown 2
as Galford
Movie - Released: 6/25/1999
Samurai Spirits 2: Asura Zanmaden
Samurai Spirits 2: Asura Zanmaden
as Galford
TV - Released: 6/25/1999
Emergency Room 24 Hours
Emergency Room 24 Hours
as Manabu Hibiya（日比谷 学）
TV - Released: 1/5/1999

1995

The Files of the Young Kindaichi
The Files of the Young Kindaichi
as Ken Izumaru
TV - Released: 7/15/1995