
Mantaro Koichi
Known for Acting · 106 credits
- Born
- 1969-02-15 (age 57)
- Place of birth
- Osaka, Japan
- Also known as
- 小市 慢太郎 · Koichi Mantaro
Biography
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
TV Shows (48)

AIBOU: Tokyo Detective Duo
2002

The Files of the Young Kindaichi
1995
as Ken Izumaru

CSI: Crime Scene Talks
2011

Emergency Room 24 Hours
1999
as Manabu Hibiya(日比谷 学)

99.9 Criminal Lawyer
2016
as Inaba

Ryōmaden
2010

Hero
2001
as Yagi

Suits
2018
as Yukio Karashima

Galileo
2007
as Hiroshi Kamimura

Hanasaki Mai Speaks Out
2014
as Takahiko Isobe

The Files of Young Kindaichi
2022
as Ken Izumaru

MR.BRAIN
2009

Kiss that Kills
2018
as Gunji Arai

CRISIS: Special Security Squad
2017

Innocence, Fight Against False Charges
2019
as Rintaro Ibusuki

Moribito: Guardian of the Spirit
2016
as The Cooles

Gourmet Detective Goro Akechi
2020
as Yasuya Dateh

Sherlock: Untold Stories
2019
as Takahisa Inui

Attention Please
2006
as Makoto Watanabe

Nobunaga Concerto
2014
as Yoshikage Asakura

Shinigami-kun
2014

The Sun Does Not Move
2020
as Miura

Angels with Broken Wings
2006
as Sugawara

Voice
2019
as Kenichi Tadokoro

Bungo Japanese Literature Cinema
2010
as Muramatsu

Steel Frame
2010

Akira and Akira
2017

Wonderful Single Life
2012
as Shuji Tanigawa

Kurokouchi
2013
as Ushii Takeshi

Wave, Listen to Me!
2023
as Kureko Katsumi

Two People Who Can't Fall in Love
2022

The Hours of My Life
2014
as Akio Sawada

Matrilineal Family
2005

White and Yellow ~My Pancake Story from Hawaii~
2018
as Sawano Kyoji [Nami's uncle]

Unmet: Diary of a Neurosurgeon
2024
as Takami Takeshi

Azamijô no lullaby
2010

What Do You Really Do About Love?
2022
as Jiro Okashita

Lost ID
2016
as Baba

Evil God's Balance Public Security Analysis Team
2022
as Shuzo Kunieda

Destiny-Like Love
2016
as Fujii Yoji

Nozaki Shuhei - Auditor of Bank
2018
as Ryoma Kashiwagi

The Inugami Family
2023
as Isokawa

HUNT - Tax Investigation Officer
2010
as Shiro Kume

Umanohone: The Legendary Sword
2005

Nozaki Shuhei President of Bank
2020
as Ryoma Kashiwagi

Samurai Spirits 2: Asura Zanmaden
1999
as Galford

FACE - Cyber Hanzai Tokusouhan
2017

The Agent Family
2021
as Toshio Sato
Movies (58)

Rurouni Kenshin Part II: Kyoto Inferno
2014
as Toshiyoshi Kawaji

Rurouni Kenshin Part III: The Legend Ends
2014
as Toshiyoshi Kawaji

Fukushima 50
2020
as Chairman of Japanese Nuclear Safety Commission

Platonic Sex
2001

A Long Goodbye
2019

Reincarnation
2005
as Yamanaka Producer

Walking My Life
2007
as Wakaizumi

Perfect World
2018

Radiance
2017
as Sano

Ghost Theater
2015
as Gota Nishikino

My Friend "A"
2018
as President Kawashima

The Hidden Blade
2004

Karaoke Terror
2003

Gassoh
2015

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

A Samurai Chronicle
2014

Yatsuhakamura
2019
as 磯川警部

Only the Cat Knows
2019
as Masaki

Colors of Wind
2018
as Kitta

Stake Out
2001
as Tasuku Yoshioka

Samurai Shodown 2
1999
as Galford

Prison Gate Island
2016
as Inspector Isokawa

Care Nin
2017
as Hirofumi Kudo

Osaka Love & Soul
2010

Mellow
2020
as Furukawa Sakon

Tokyo Refugees
2014
as Kobayakawa

For Love's Sake
2018

Concent
2002
as Yamagishi

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

The Sunday Runoff
2022

The End of Summer
2013

Locomotive Teacher
2004

Ai wa mieru: Zenmô fûfu ni yadotta chiisana inochi
2010

Tales of the Bizarre: 2017 Fall Special
2017

Antenna
2004
as Shigenobu

Death on Gokumon Island
2016
as Inspector Isokawa

Sixteen
2007
as Sawazaki

Till Death Do Us What?
2015
as Yamashita

Ekeb of Dekye
2010
as Kenzo Furuyama

Perfect Blue
2010

Miracle: Devil Claus' Love and Magic
2014
as Natsuki Kurita

Somebody's Xylophone
2016

Ichigo Chips
2005
as Sakai

Blossoming Into a Family
2017
as Seishiro Ishikawa

One Left Hand Shot
2020

Piece: Fragments of a Memory
2012
as Tojiro Tsuda

Neck Bowed in the Rain
2018
as Jingoro Gyoda

Memory's Technique
2020
as Kazuno Tadashi

Error
2017

We're Both Grooms
2022
as Seto Takeshi

The Vulture
2009

Sniper
2016
as Satoru Kanbe
The Sparkling Amber
2013

No-Pants Girls: Movie Box-ing2
2004

Before a Falling Star Fades Away
2015
as 奈緒子の父

Scarecrow and Racket: Aki and Tamako’s Summer Vacation
2015
as Masaya Odagiri
Pink Subaru
2011
as Zen

The Tokyo Wind Orchestra
2016
as Kazuya Tachibana
About 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. With 106 credits spanning from 1995 to 2024, Mantaro Koichi has appeared in 58 films and 48 TV shows.
Fans searching for Mantaro Koichi movies, Mantaro Koichi filmography, or the latest projects starring Mantaro Koichi can stream many of these titles on CineFlixo, free and in HD, with no subscription required.
Most Popular Mantaro Koichi Movies
- Rurouni Kenshin Part II: Kyoto Inferno (2014) — as Toshiyoshi Kawaji
- Rurouni Kenshin Part III: The Legend Ends (2014) — as Toshiyoshi Kawaji
- Fukushima 50 (2020) — as Chairman of Japanese Nuclear Safety Commission
- Platonic Sex (2001)
- A Long Goodbye (2019)
Where to Watch Mantaro Koichi Films
Most Mantaro Koichi movies and series are available to stream on CineFlixo in full HD, completely free and without signup. Browse the complete filmography above to jump directly to any title. For more films and the latest web series featuring Mantaro Koichi, check our movies catalogue and browse page.