Mantaro Koichi

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

AIBOU: Tokyo Detective Duo

The Files of the Young Kindaichi

CSI: Crime Scene Talks

99.9 Criminal Lawyer

Emergency Room 24 Hours

Suits

Hero

Hanasaki Mai Speaks Out

All Movies (58)

• We're Both Grooms2022 · as Seto Takeshi
• The Sunday Runoff2022
• Memory's Technique2020 · as Kazuno Tadashi
• Care Nin 2: The Flower in Your Heart2020 · as Hirofumi Kudo
• One Left Hand Shot2020
• Fukushima 502020 · as Chairman of Japanese Nuclear Safety Commission
• Mellow2020 · as Furukawa Sakon
• Yatsuhakamura2019 · as 磯川警部
• Only the Cat Knows2019 · as Masaki
• A Long Goodbye2019
• For Love's Sake2018
• Perfect World2018
• Neck Bowed in the Rain2018 · as Jingoro Gyoda
• My Friend "A"2018 · as President Kawashima
• Colors of Wind2018 · as Kitta
• Tales of the Bizarre: 2017 Fall Special2017
• Care Nin2017 · as Hirofumi Kudo
• Radiance2017 · as Sano
• Error2017
• Blossoming Into a Family2017 · as Seishiro Ishikawa
• Death on Gokumon Island2016 · as Inspector Isokawa
• Prison Gate Island2016 · as Inspector Isokawa
• The Tokyo Wind Orchestra2016 · as Kazuya Tachibana
• Sniper2016 · as Satoru Kanbe
• Somebody's Xylophone2016
• Ghost Theater2015 · as Gota Nishikino
• Before a Falling Star Fades Away2015 · as 奈緒子の父
• Gassoh2015
• Till Death Do Us What?2015 · as Yamashita
• Scarecrow and Racket: Aki and Tamako’s Summer Vacation2015 · as Masaya Odagiri
• Miracle: Devil Claus' Love and Magic2014 · as Natsuki Kurita
• A Samurai Chronicle2014
• Rurouni Kenshin Part III: The Legend Ends2014 · as Toshiyoshi Kawaji
• Rurouni Kenshin Part II: Kyoto Inferno2014 · as Toshiyoshi Kawaji
• Tokyo Refugees2014 · as Kobayakawa
• The End of Summer2013
• The Sparkling Amber2013
• Piece: Fragments of a Memory2012 · as Tojiro Tsuda
• Pink Subaru2011 · as Zen
• Osaka Love & Soul2010
• Ekeb of Dekye2010 · as Kenzo Furuyama
• Perfect Blue2010
• Ai wa mieru: Zenmô fûfu ni yadotta chiisana inochi2010
• The Summit: A Chronicle Of Stones to Serenity2009 · as Kinjiro Okano
• The Vulture2009
• Walking My Life2007 · as Wakaizumi
• Sixteen2007 · as Sawazaki
• Reincarnation2005 · as Yamanaka Producer
• Ichigo Chips2005 · as Sakai
• The Hidden Blade2004
• Locomotive Teacher2004
• No-Pants Girls: Movie Box-ing22004
• Antenna2004 · as Shigenobu
• Karaoke Terror2003
• Concent2002 · as Yamagishi
• Platonic Sex2001
• Stake Out2001 · as Tasuku Yoshioka
• Samurai Shodown 21999 · as Galford

All TV Shows (48)

• Unmet: Diary of a Neurosurgeon2024 · as Takami Takeshi
• The Inugami Family2023 · as Isokawa
• Wave, Listen to Me!2023 · as Kureko Katsumi
• The Files of Young Kindaichi2022 · as Ken Izumaru
• What Do You Really Do About Love?2022 · as Jiro Okashita
• Evil God's Balance Public Security Analysis Team2022 · as Shuzo Kunieda
• Two People Who Can't Fall in Love2022
• The Agent Family2021 · as Toshio Sato
• The Sun Does Not Move2020 · as Miura
• Gourmet Detective Goro Akechi2020 · as Yasuya Dateh
• Nozaki Shuhei President of Bank2020 · as Ryoma Kashiwagi
• Sherlock: Untold Stories2019 · as Takahisa Inui
• Voice2019 · as Kenichi Tadokoro
• Innocence, Fight Against False Charges2019 · as Rintaro Ibusuki
• Suits2018 · as Yukio Karashima
• White and Yellow ~My Pancake Story from Hawaii~2018 · as Sawano Kyoji [Nami's uncle]
• Kiss that Kills2018 · as Gunji Arai
• Nozaki Shuhei - Auditor of Bank2018 · as Ryoma Kashiwagi
• FACE - Cyber Hanzai Tokusouhan2017
• Akira and Akira2017
• CRISIS: Special Security Squad2017
• Destiny-Like Love2016 · as Fujii Yoji
• Lost ID2016 · as Baba
• 99.9 Criminal Lawyer2016 · as Inaba
• Moribito: Guardian of the Spirit2016 · as The Cooles
• Nobunaga Concerto2014 · as Yoshikage Asakura
• Shinigami-kun2014
• Hanasaki Mai Speaks Out2014 · as Takahiko Isobe
• The Hours of My Life2014 · as Akio Sawada
• Kurokouchi2013 · as Ushii Takeshi
• Wonderful Single Life2012 · as Shuji Tanigawa
• CSI: Crime Scene Talks2011
• HUNT - Tax Investigation Officer2010 · as Shiro Kume
• Steel Frame2010
• Azamijô no lullaby2010
• Bungo Japanese Literature Cinema2010 · as Muramatsu
• Ryōmaden2010
• MR.BRAIN2009
• Galileo2007 · as Hiroshi Kamimura
• Attention Please2006 · as Makoto Watanabe
• Angels with Broken Wings2006 · as Sugawara
• Umanohone: The Legendary Sword2005
• Matrilineal Family2005
• AIBOU: Tokyo Detective Duo2002
• Hero2001 · as Yagi
• Samurai Spirits 2: Asura Zanmaden1999 · as Galford
• Emergency Room 24 Hours1999 · as Manabu Hibiya（日比谷 学）
• The Files of the Young Kindaichi1995 · as Ken Izumaru