Mantaro Koichi
Known for acting · Born 15 February 1969 · 57 · Osaka, Japan
108 credits
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
Ryōmaden
2010
The Hours of My Life
2014
Radiance
2017
White and Yellow ~My Pancake Story from Hawaii~
2018
Emergency Room 24 Hours
1999
Kiss that Kills
2018
Unmet: Diary of a Neurosurgeon
2024
Colors of Wind
2018
Attention Please
2006
Wave, Listen to Me!
2023
Moribito: Guardian of the Spirit
2016
Ghost Theater
2015
Acting (108)
2026悪魔の手毬唄 · 2 episodesSeries
2024Unmet: Diary of a NeurosurgeonTakami Takeshi · 11 episodesSeries
2023Wave, Listen to Me!Kureko Katsumi · 8 episodesSeries
2023The Inugami FamilyIsokawa · 2 episodesSeries
2022The Files of Young KindaichiKen Izumaru · 2 episodesSeries
2022We're Both GroomsSeto TakeshiFilm
2022Two People Who Can't Fall in Love · 8 episodesSeries
2022The Sunday RunoffFilm
2022Evil God's Balance Public Security Analysis TeamShuzo Kunieda · 10 episodesSeries
2022What Do You Really Do About Love?Jiro Okashita · 10 episodesSeries
2021The Agent FamilyToshio SatoSeries
2020Fukushima 50Chairman of Japanese Nuclear Safety CommissionFilm
2020The Sun Does Not MoveMiura · 6 episodesSeries
2020MellowFurukawa SakonFilm
2020Gourmet Detective Goro AkechiYasuya DatehSeries
2020Nozaki Shuhei President of BankRyoma Kashiwagi · 5 episodesSeries
2020One Left Hand ShotFilm
2020Care Nin 2: The Flower in Your HeartHirofumi KudoFilm
2020Memory's TechniqueKazuno TadashiFilm
2019A Long GoodbyeFilm
2019Sherlock: Untold StoriesTakahisa InuiSeries
2019VoiceKenichi Tadokoro · 10 episodesSeries
2019Innocence, Fight Against False ChargesRintaro Ibusuki · 10 episodesSeries
2019Yatsuhakamura磯川警部Film
2019Only the Cat KnowsMasakiFilm
2018Perfect WorldFilm
2018Colors of WindKittaFilm
2018Kiss that KillsGunji Arai · 10 episodesSeries
2018My Friend "A"President KawashimaFilm
2018SuitsYukio KarashimaSeries
2018Nozaki Shuhei - Auditor of BankRyoma Kashiwagi · 8 episodesSeries
2018For Love's SakeFilm
2018Neck Bowed in the RainJingoro GyodaFilm
2018White and Yellow ~My Pancake Story from Hawaii~Sawano Kyoji [Nami's uncle] · 25 episodesSeries
2017RadianceSanoFilm
2017CRISIS: Special Security SquadSeries
2017Tales of the Bizarre: 2017 Fall SpecialFilm
2017FACE - Cyber Hanzai Tokusouhan · 10 episodesSeries
2017Akira and AkiraSeries
2017Blossoming Into a FamilySeishiro IshikawaFilm
2017Care NinHirofumi KudoFilm
2017ErrorFilm
2016Cold Case: Door of TruthYasuiSeries
201699.9 Criminal LawyerInaba · 2 episodesSeries
2016Moribito: Guardian of the SpiritThe Cooles · 9 episodesSeries
2016Somebody's XylophoneFilm
2016The Tokyo Wind OrchestraKazuya TachibanaFilm
2016Lost IDBaba · 9 episodesSeries
2016Destiny-Like LoveFujii Yoji · 8 episodesSeries
2016Death on Gokumon IslandInspector IsokawaFilm
2016Prison Gate IslandInspector IsokawaFilm
2016SniperSatoru KanbeFilm
2015Ghost TheaterGota NishikinoFilm
2015GassohFilm
2015Till Death Do Us What?YamashitaFilm
2015Scarecrow and Racket: Aki and Tamako’s Summer VacationMasaya OdagiriFilm
2015Before a Falling Star Fades Away奈緒子の父Film
2014Rurouni Kenshin Part II: Kyoto InfernoToshiyoshi KawajiFilm
2014Rurouni Kenshin Part III: The Legend EndsToshiyoshi KawajiFilm
2014The Hours of My LifeAkio Sawada · 11 episodesSeries
2014Nobunaga ConcertoYoshikage Asakura · 2 episodesSeries
2014A Samurai ChronicleFilm
2014Tokyo RefugeesKobayakawaFilm
2014Miracle: Devil Claus' Love and MagicNatsuki KuritaFilm
2014Shinigami-kun · 2 episodesSeries
2014Hanasaki Mai Speaks OutTakahiko IsobeSeries
2013The End of SummerFilm
2013KurokouchiUshii Takeshi · 10 episodesSeries
2013The Sparkling AmberFilm
2012Wonderful Single LifeShuji Tanigawa · 11 episodesSeries
2012Piece: Fragments of a MemoryTojiro TsudaFilm
2011CSI: Crime Scene TalksSeries
2011Pink SubaruZenFilm
2010Ryōmaden · 48 episodesSeries
2010Ekeb of DekyeKenzo FuruyamaFilm
2010Perfect BlueFilm
2010Ai wa mieru: Zenmô fûfu ni yadotta chiisana inochiFilm
2010Steel Frame · 5 episodesSeries
2010Bungo Japanese Literature CinemaMuramatsuSeries
2010Osaka Love & SoulFilm
2010Azamijô no lullabySeries
2010HUNT - Tax Investigation OfficerShiro Kume · 8 episodesSeries
2009MR.BRAINSeries
2009The Summit: A Chronicle Of Stones to SerenityKinjiro OkanoFilm
2009The VultureFilm
2007GalileoHiroshi KamimuraSeries
2007Walking My LifeWakaizumiFilm
2007SixteenSawazakiFilm
2006Attention PleaseMakoto Watanabe · 11 episodesSeries
2006Angels with Broken WingsSugawaraSeries
2005ReincarnationYamanaka ProducerFilm
2005Ichigo ChipsSakaiFilm
2005Umanohone: The Legendary SwordSeries
2005Matrilineal Family · 2 episodesSeries
2004The Hidden BladeFilm
2004AntennaShigenobuFilm
2004No-Pants Girls: Movie Box-ing2Film
2004Locomotive TeacherFilm
2003Karaoke TerrorFilm
2002AIBOU: Tokyo Detective DuoSeries
2002ConcentYamagishiFilm
2001HeroYagiSeries
2001Platonic SexFilm
2001Stake OutTasuku YoshiokaFilm
1999Emergency Room 24 HoursManabu Hibiya（日比谷 学） · 12 episodesSeries
1999Samurai Shodown 2GalfordFilm
1999Samurai Spirits 2: Asura ZanmadenGalford · 2 episodesSeries
1995The Files of the Young KindaichiKen Izumaru · 2 episodesSeries