Mantaro Koichi
Born: 1969-02-15 in Osaka, Japan
Known For: Acting
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.
Filmography
2026
2024
- Unmet: Diary of a Neurosurgeon as Takami Takeshi
2023
- Wave, Listen to Me! as Kureko Katsumi
- The Inugami Family as Isokawa
2022
- The Files of Young Kindaichi as Ken Izumaru
- What Do You Really Do About Love? as Jiro Okashita
- Evil God's Balance Public Security Analysis Team as Shuzo Kunieda
- Two People Who Can't Fall in Love
- We're Both Grooms as Seto Takeshi
- The Sunday Runoff
2021
- The Agent Family as Toshio Sato
2020
- Fukushima 50 as Chairman of Japanese Nuclear Safety Commission
- Gourmet Detective Goro Akechi as Yasuya Dateh
- The Sun Does Not Move as Miura
- Nozaki Shuhei President of Bank as Ryoma Kashiwagi
- Mellow as Furukawa Sakon
- One Left Hand Shot
- Care Nin 2: The Flower in Your Heart as Hirofumi Kudo
- Memory's Technique as Kazuno Tadashi
2019
- Innocence, Fight Against False Charges as Rintaro Ibusuki
- Sherlock: Untold Stories as Takahisa Inui
- Voice as Kenichi Tadokoro
- Yatsuhakamura as 磯川警部
- A Long Goodbye
- Only the Cat Knows as Masaki
2018
- Suits as Yukio Karashima
- Kiss that Kills as Gunji Arai
- Nozaki Shuhei - Auditor of Bank as Ryoma Kashiwagi
- White and Yellow ~My Pancake Story from Hawaii~ as Sawano Kyoji [Nami's uncle]
- Perfect World
- My Friend "A" as President Kawashima
- Colors of Wind as Kitta
- Neck Bowed in the Rain as Jingoro Gyoda
- For Love's Sake
2017
- CRISIS: Special Security Squad
- Akira and Akira
- Radiance as Sano
- FACE - Cyber Hanzai Tokusouhan
- Tales of the Bizarre: 2017 Fall Special
- Care Nin as Hirofumi Kudo
- Error
- Blossoming Into a Family as Seishiro Ishikawa
2016
- 99.9 Criminal Lawyer as Inaba
- Cold Case: Door of Truth as Yasui
- Moribito: Guardian of the Spirit as The Cooles
- Lost ID as Baba
- Destiny-Like Love as Fujii Yoji
- Somebody's Xylophone
- Sniper as Satoru Kanbe
- Prison Gate Island as Inspector Isokawa
- Death on Gokumon Island as Inspector Isokawa
- The Tokyo Wind Orchestra as Kazuya Tachibana
2015
- Ghost Theater as Gota Nishikino
- Till Death Do Us What? as Yamashita
- Gassoh
- Before a Falling Star Fades Away as 奈緒子の父
- Scarecrow and Racket: Aki and Tamako’s Summer Vacation as Masaya Odagiri
2014
- Hanasaki Mai Speaks Out as Takahiko Isobe
- The Hours of My Life as Akio Sawada
- Shinigami-kun
- Rurouni Kenshin Part II: Kyoto Inferno as Toshiyoshi Kawaji
- Rurouni Kenshin Part III: The Legend Ends as Toshiyoshi Kawaji
- Nobunaga Concerto as Yoshikage Asakura
- Miracle: Devil Claus' Love and Magic as Natsuki Kurita
- A Samurai Chronicle
- Tokyo Refugees as Kobayakawa
2013
- Kurokouchi as Ushii Takeshi
- The End of Summer
- The Sparkling Amber
2012
- Wonderful Single Life as Shuji Tanigawa
- Piece: Fragments of a Memory as Tojiro Tsuda
2011
2010
- Ryōmaden
- Bungo Japanese Literature Cinema as Muramatsu
- Steel Frame
- HUNT - Tax Investigation Officer as Shiro Kume
- Azamijô no lullaby
- Ekeb of Dekye as Kenzo Furuyama
- Perfect Blue
- Osaka Love & Soul
- Ai wa mieru: Zenmô fûfu ni yadotta chiisana inochi
2009
- MR.BRAIN
- The Summit: A Chronicle Of Stones to Serenity as Kinjiro Okano
- The Vulture
2007
- Galileo as Hiroshi Kamimura
- Walking My Life as Wakaizumi
- Sixteen as Sawazaki
2006
- Attention Please as Makoto Watanabe
- Angels with Broken Wings as Sugawara
2005
- Matrilineal Family
- Reincarnation as Yamanaka Producer
- Umanohone: The Legendary Sword
- Ichigo Chips as Sakai
2004
2003
2002
- AIBOU: Tokyo Detective Duo
- Concent as Yamagishi
2001
- Hero as Yagi
- Platonic Sex
- Stake Out as Tasuku Yoshioka
1999
- Emergency Room 24 Hours as Manabu Hibiya（日比谷 学）
- Samurai Spirits 2: Asura Zanmaden as Galford
- Samurai Shodown 2 as Galford
1995
- The Files of the Young Kindaichi as Ken Izumaru