Mantaro Koichi
Born
February 15, 1969 (56 years old)
Known For
Acting
Place of Birth
Osaka, Japan
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.
Known For

Unmet: Diary of a Neurosurgeon
Takami Takeshi · (11 episodes)
2024

The Inugami Family
Isokawa · (2 episodes)
2023

Wave, Listen to Me!
Kureko Katsumi · (8 episodes)
2023

The Files of Young Kindaichi
Ken Izumaru · (2 episodes)
2022

What Do You Really Do About Love?
Jiro Okashita · (10 episodes)
2022

We're Both Grooms
Seto Takeshi
2022

Evil God's Balance Public Security Analysis Team
Shuzo Kunieda · (10 episodes)
2022

Two People Who Can't Fall in Love
(8 episodes)
2022

The Sunday Runoff
2022

The Agent Family
Toshio Sato · (1 episode)
2021

Memory's Technique
Kazuno Tadashi
2020

The Sun Does Not Move
Miura · (6 episodes)
2020

Gourmet Detective Goro Akechi
Yasuya Dateh · (1 episode)
2020

Care Nin 2: The Flower in Your Heart
Hirofumi Kudo
2020

One Left Hand Shot
2020

Fukushima 50
Chairman of Japanese Nuclear Safety Commission
2020

Nozaki Shuhei President of Bank
Ryoma Kashiwagi · (5 episodes)
2020

Mellow
Furukawa Sakon
2020

Yatsuhakamura
磯川警部
2019

Sherlock: Untold Stories
Takahisa Inui(乾 貴久) · (1 episode)
2019

Voice
Kenichi Tadokoro · (10 episodes)
2019

Only the Cat Knows
Masaki
2019

A Long Goodbye
2019

Innocence, Fight Against False Charges
Rintaro Ibusuki · (10 episodes)
2019

For Love's Sake
2018

Suits
Yukio Karashima · (1 episode)
2018

Perfect World
2018

Neck Bowed in the Rain
Jingoro Gyoda
2018

My Friend "A"
President Kawashima
2018

White and Yellow ~My Pancake Story from Hawaii~
Sawano Kyoji [Nami's uncle] · (25 episodes)
2018

Colors of Wind
Kitta
2018

Kiss that Kills
Gunji Arai · (10 episodes)
2018

Nozaki Shuhei - Auditor of Bank
Ryoma Kashiwagi · (8 episodes)
2018

Tales of the Bizarre: 2017 Fall Special
2017

FACE - Cyber Hanzai Tokusouhan
(10 episodes)
2017

Akira and Akira
(1 episode)
2017

Care Nin
Hirofumi Kudo
2017

Radiance
Sano
2017

Error
2017

CRISIS: Special Security Squad
(1 episode)
2017

Blossoming Into a Family
Seishiro Ishikawa
2017

Death on Gokumon Island
Inspector Isokawa
2016

Prison Gate Island
Inspector Isokawa
2016

The Tokyo Wind Orchestra
Kazuya Tachibana
2016

Sniper
Satoru Kanbe
2016

Destiny-Like Love
Fujii Yoji · (8 episodes)
2016

Somebody's Xylophone
2016

Lost ID
Baba · (9 episodes)
2016

Moribito: Guardian of the Spirit
The Cooles · (9 episodes)
2016

Ghost Theater
Gota Nishikino
2015

Before a Falling Star Fades Away
奈緒子の父
2015

Gassoh
2015

Till Death Do Us What?
Yamashita
2015

Scarecrow and Racket: Aki and Tamako’s Summer Vacation
Masaya Odagiri
2015

Miracle: Devil Claus' Love and Magic
Natsuki Kurita
2014

Nobunaga Concerto
Yoshikage Asakura · (2 episodes)
2014

A Samurai Chronicle
2014

Rurouni Kenshin Part III: The Legend Ends
Toshiyoshi Kawaji
2014

Rurouni Kenshin Part II: Kyoto Inferno
Toshiyoshi Kawaji
2014

Shinigami-kun
(2 episodes)
2014

Hanasaki Mai Speaks Out
Takahiko Isobe(磯部 隆彦) · (1 episode)
2014

Tokyo Refugees
Kobayakawa
2014

The Hours of My Life
Akio Sawada · (11 episodes)
2014

Kurokouchi
Ushii Takeshi · (10 episodes)
2013

The End of Summer
2013
The Sparkling Amber
2013

Wonderful Single Life
Shuji Tanigawa · (11 episodes)
2012

Piece: Fragments of a Memory
Tojiro Tsuda
2012
Pink Subaru
Zen
2011

CSI: Crime Scene Talks
(1 episode)
2011

Osaka Love & Soul
2010

HUNT - Tax Investigation Officer
Shiro Kume · (8 episodes)
2010

Perfect Blue
2010

Ai wa mieru: Zenmô fûfu ni yadotta chiisana inochi
2010

Steel Frame
(5 episodes)
2010

Azamijô no lullaby
(1 episode)
2010

Bungo Japanese Literature Cinema
Muramatsu · (1 episode)
2010

Ryōmaden
(48 episodes)
2010

The Summit: A Chronicle Of Stones to Serenity
Kinjiro Okano
2009

The Vulture
2009

MR.BRAIN
(1 episode)
2009

Walking My Life
Wakaizumi
2007

Sixteen
Sawazaki
2007

Attention Please
Makoto Watanabe · (11 episodes)
2006

Angels with Broken Wings
Sugawara · (1 episode)
2006

Reincarnation
Yamanaka Producer
2005

Umanohone: The Legendary Sword
(1 episode)
2005

Matrilineal Family
(2 episodes)
2005

Ichigo Chips
Sakai
2005

The Hidden Blade
2004

Locomotive Teacher
2004

No-Pants Girls: Movie Box-ing2
2004

Antenna
Shigenobu
2004

Karaoke Terror
2003

AIBOU: Tokyo Detective Duo
(1 episode)
2002

Concent
Yamagishi
2002

Platonic Sex
2001

Stake Out
Tasuku Yoshioka
2001

Hero
Yagi · (1 episode)
2001

Samurai Shodown 2
Galford
1999

Samurai Spirits 2: Asura Zanmaden
Galford · (2 episodes)
1999

Emergency Room 24 Hours
Manabu Hibiya(日比谷 学) · (12 episodes)
1999

The Files of the Young Kindaichi
Ken Izumaru · (2 episodes)
1995