
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

Attention Please
2006
as Makoto Watanabe

The Sun Does Not Move
2020
as Miura

Angels with Broken Wings
2006
as Sugawara

Nobunaga Concerto
2014
as Yoshikage Asakura

Sherlock: Untold Stories
2019
as Takahisa Inui

Shinigami-kun
2014

Voice
2019
as Kenichi Tadokoro

Bungo Japanese Literature Cinema
2010
as Muramatsu

Wave, Listen to Me!
2023
as Kureko Katsumi

Akira and Akira
2017

Kurokouchi
2013
as Ushii Takeshi

Steel Frame
2010

Two People Who Can't Fall in Love
2022

Wonderful Single Life
2012
as Shuji Tanigawa

The Hours of My Life
2014
as Akio Sawada

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

Unmet: Diary of a Neurosurgeon
2024
as Takami Takeshi

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

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

Matrilineal Family
2005

Lost ID
2016
as Baba

Nozaki Shuhei - Auditor of Bank
2018
as Ryoma Kashiwagi

Destiny-Like Love
2016
as Fujii Yoji

Azamijô no lullaby
2010

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

The Hidden Blade
2004

Walking My Life
2007
as Wakaizumi

Perfect World
2018

Radiance
2017
as Sano

A Long Goodbye
2019

Reincarnation
2005
as Yamanaka Producer

Care Nin
2017
as Hirofumi Kudo

Karaoke Terror
2003

Ghost Theater
2015
as Gota Nishikino

My Friend "A"
2018
as President Kawashima

Colors of Wind
2018
as Kitta

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

Gassoh
2015

Tokyo Refugees
2014
as Kobayakawa

Only the Cat Knows
2019
as Masaki

The Sunday Runoff
2022

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

A Samurai Chronicle
2014

Stake Out
2001
as Tasuku Yoshioka

The End of Summer
2013

Ekeb of Dekye
2010
as Kenzo Furuyama

Tales of the Bizarre: 2017 Fall Special
2017

Prison Gate Island
2016
as Inspector Isokawa

Osaka Love & Soul
2010

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

Yatsuhakamura
2019
as 磯川警部

Concent
2002
as Yamagishi

Ai wa mieru: Zenmô fûfu ni yadotta chiisana inochi
2010

Somebody's Xylophone
2016

Antenna
2004
as Shigenobu

Samurai Shodown 2
1999
as Galford

Locomotive Teacher
2004

For Love's Sake
2018

Mellow
2020
as Furukawa Sakon

Perfect Blue
2010

Death on Gokumon Island
2016
as Inspector Isokawa

Neck Bowed in the Rain
2018
as Jingoro Gyoda

Memory's Technique
2020
as Kazuno Tadashi

The Vulture
2009

Sniper
2016
as Satoru Kanbe

Ichigo Chips
2005
as Sakai

We're Both Grooms
2022
as Seto Takeshi

Sixteen
2007
as Sawazaki

Till Death Do Us What?
2015
as Yamashita

Piece: Fragments of a Memory
2012
as Tojiro Tsuda

No-Pants Girls: Movie Box-ing2
2004

One Left Hand Shot
2020

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

Blossoming Into a Family
2017
as Seishiro Ishikawa

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

Error
2017
The Sparkling Amber
2013
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 HinFlix, 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)
- The Hidden Blade (2004)
Where to Watch Mantaro Koichi Films
Most Mantaro Koichi movies and series are available to stream on HinFlix 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.