7.6
Movie
Acting
Mantaro Koichi
- Born
- (age 57)
- Birthplace
- Osaka, Japan
- Credits
- 110 titles
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.
Signature work
Known For
7.6
Movie
7.7
Movie
Rurouni Kenshin Part III: The Legend Ends
6.5
Movie
Fukushima 50
6.1
Movie
Reincarnation
7.4
Movie
The Hidden Blade
7.8
TV
The Hours of My Life
6.5
Movie
Radiance
8.2
TV
Galileo
7.9
TV
Hero
7.5
Movie
Perfect World
7.8
Movie
Colors of Wind
6.9
TV
The Files of Young Kindaichi
6.1
Movie
Ghost Theater
7.5
TV
AIBOU: Tokyo Detective Duo
8.4
TV
Kiss that Kills
7.5
TV
Nobunaga Concerto
7.1
TV
MR.BRAIN
5.5
Movie
Platonic Sex
Acting credits 110
| Year | Title | Role |
|---|---|---|
| 2026 | What We Call Happiness Film | |
| 2026 | The Devil's Ballad TV | (2 ep) |
| 2024 | Unmet: Diary of a Neurosurgeon TV | Takami Takeshi (11 ep) |
| 2023 | The Inugami Family TV | Isokawa (2 ep) |
| 2023 | Wave, Listen to Me! TV | Kureko Katsumi (8 ep) |
| 2022 | The Files of Young Kindaichi TV | Ken Izumaru (2 ep) |
| 2022 | What Do You Really Do About Love? TV | Jiro Okashita (10 ep) |
| 2022 | We're Both Grooms Film | Seto Takeshi |
| 2022 | Evil God's Balance Public Security Analysis Team TV | Shuzo Kunieda (10 ep) |
| 2022 | Two People Who Can't Fall in Love TV | (8 ep) |
| 2022 | The Sunday Runoff Film | |
| 2021 | The Agent Family TV | Toshio Sato (1 ep) |
| 2020 | Memory's Technique Film | Kazuno Tadashi |
| 2020 | The Sun Does Not Move TV | Miura (6 ep) |
| 2020 | Gourmet Detective Goro Akechi TV | Yasuya Dateh (1 ep) |
| 2020 | Care Nin 2: The Flower in Your Heart Film | Hirofumi Kudo |
| 2020 | One Left Hand Shot Film | |
| 2020 | Fukushima 50 Film | Chairman of Japanese Nuclear Safety Commission |
| 2020 | Nozaki Shuhei President of Bank TV | Ryoma Kashiwagi (5 ep) |
| 2020 | Mellow Film | Furukawa Sakon |
| 2019 | Yatsuhakamura Film | 磯川警部 |
| 2019 | Sherlock: Untold Stories TV | Takahisa Inui (1 ep) |
| 2019 | Voice TV | Kenichi Tadokoro (10 ep) |
| 2019 | Only the Cat Knows Film | Masaki |
| 2019 | A Long Goodbye Film | |
| 2019 | Innocence, Fight Against False Charges TV | Rintaro Ibusuki (10 ep) |
| 2018 | For Love's Sake Film | |
| 2018 | Suits TV | Yukio Karashima (1 ep) |
| 2018 | Perfect World Film | |
| 2018 | Neck Bowed in the Rain Film | Jingoro Gyoda |
| 2018 | My Friend "A" Film | President Kawashima |
| 2018 | White and Yellow ~My Pancake Story from Hawaii~ TV | Sawano Kyoji [Nami's uncle] (25 ep) |
| 2018 | Colors of Wind Film | Kitta |
| 2018 | Kiss that Kills TV | Gunji Arai (10 ep) |
| 2018 | Nozaki Shuhei - Auditor of Bank TV | Ryoma Kashiwagi (8 ep) |
| 2017 | Tales of the Bizarre: 2017 Fall Special Film | |
| 2017 | FACE - Cyber Hanzai Tokusouhan TV | (10 ep) |
| 2017 | Akira and Akira TV | (1 ep) |
| 2017 | Care Nin Film | Hirofumi Kudo |
| 2017 | Radiance Film | Sano |
| 2017 | Error Film | |
| 2017 | CRISIS: Special Security Squad TV | (1 ep) |
| 2017 | Blossoming Into a Family Film | Seishiro Ishikawa |
| 2016 | Death on Gokumon Island Film | Inspector Isokawa |
| 2016 | Prison Gate Island Film | Inspector Isokawa |
| 2016 | The Tokyo Wind Orchestra Film | Kazuya Tachibana |
| 2016 | Cold Case: Door of Truth TV | Yasui (1 ep) |
| 2016 | Sniper Film | Satoru Kanbe |
| 2016 | Destiny-Like Love TV | Fujii Yoji (8 ep) |
| 2016 | Somebody's Xylophone Film | |
| 2016 | Lost ID TV | Baba (9 ep) |
| 2016 | 99.9 Criminal Lawyer TV | Inaba (2 ep) |
| 2016 | Moribito: Guardian of the Spirit TV | The Cooles (9 ep) |
| 2015 | Godan TV | Koji Mashima (6 ep) |
| 2015 | Ghost Theater Film | Gota Nishikino |
| 2015 | Before a Falling Star Fades Away Film | 奈緒子の父 |
| 2015 | Gassoh Film | |
| 2015 | Till Death Do Us What? Film | Yamashita |
| 2015 | Scarecrow and Racket: Aki and Tamako’s Summer Vacation Film | Masaya Odagiri |
| 2014 | Miracle: Devil Claus' Love and Magic Film | Natsuki Kurita |