Kohsei Hirota

Biography

Kohsei Hirota (廣田 行生, Hirota Kōsei, born February 12, 1951) is a Japanese actor and voice actor (seiyū) born in Fukuoka Prefecture. He is affiliated with the Theatrical Group EN (Engeki Shūdan En).

Career Overview

Kohsei Hirota has 15 screen credits in a career dating back to 1984. Their work spans 2 cinematic universes — most prominently Detective Conan Collection with 1 titles. Signature works include King of Thorn, Jin-Roh: The Wolf Brigade, Otogi Zoshi: The Legend of Magatama. Explore the interactive character relationship maps on each title page to trace how their roles connect across franchises.

Personal Facts

Known For

Acting

Gender

male

Known Credits

15

Birth Date

1951-02-12 00:00:00

Birth Place

Fukuoka, Japan

Known For

• 

  King of Thorn
• 

  Jin-Roh: The Wolf Brigade
• 

  Otogi Zoshi: The Legend of Magatama
• 

  Hakata Tonkotsu Ramens

Associated Universes

Universe traveler — spans 2 universes

• Detective Conan Collection (1 titles)
• Kerberos Saga Collection (1 titles)

Frequent Collaborators

• Shin-ichiro Miki (4 collaborations)
• Eri Sendai (2 collaborations)
• Akiko Yajima (2 collaborations)
• Kana Hanazawa (1 collaborations)
• Misaki Kuno (1 collaborations)
• Tsutomu Isobe (1 collaborations)
• Sayaka Ohara (1 collaborations)
• Ayako Kawasumi (1 collaborations)
• Toshiyuki Morikawa (1 collaborations)
• Kenji Nomura (1 collaborations)

Credits

• actors (15 credits)

  • My Happy Marriage

    - A Resolute Departure (2025) ... Yoshiro Usuba (voice) actor actors

    - Promise (2025) ... Yoshiro Usuba (voice) actor actors

    - The Man Called Naoshi Usui (2025) ... Yoshiro Usuba (voice) actor actors

    - What the Autumn Breeze Brought (2025) ... Yoshiro Usuba (voice) actor actors

    - My Mother's Legacy (2023) ... Yoshiro Usuba (voice) actor actors
    2023
  • Farming Life in Another World

    - Birth (2023) ... Donovan (voice) actor actors

    - Everyday Life, and The Progenitor (2023) ... Donovan (voice) actor actors

    - The Researcher and The Two Princesses (2023) ... Donovan (voice) actor actors
    2023
  • Undead Murder Farce

    - The Banquet (2023) ... Lestrade (voice) actor actors

    - Free for All (2023) ... Lestrade (voice) actor actors

    - The Phantom Thief and the Detective (2023) ... Lestrade (voice) actor actors

    - The Immortal of London (2023) ... Lestrade (voice) actor actors
    2023
  • Sacrificial Princess and the King of Beasts

    - Carpenter Bees and a Court Banquet (2023) ... Head Chef Todd (voice) actor actors
    2023
  • Chainsaw Man

    - DOG & CHAINSAW (2022) ... Yakuza (voice) actor actors
    2022
  • Hakata Tonkotsu Ramens

    Gouda Genzou

    actor

    actors

    - Walk-Off Home Run (2018) ... Gouda Genzou actor actors

    - Brawl (2018) ... Gouda Genzou actor actors

    - Shortstop (2018) ... Gouda Genzou actor actors

    - Hit and Run (2018) ... Gouda Genzou actor actors

    - Trick Play (2018) ... Gouda Genzou actor actors
    2018
  • Violet Evergarden

    - Episode 13 (2018) ... Merkulov (voice) actor actors

    - Episode 12 (2018) ... Merkulov (voice) actor actors
    2018
  • Detective Conan: Private Eye in the Distant Sea

    Yukio Tateishi (voice)

    actor

    actors
    2013
  • King of Thorn

    Alexandro Pecchino (voice)

    actor

    actors
    2010
  • Redline

    Roboworld President (voice)

    actor

    actors
    2009
  • Higurashi: When They Cry

    - The Time Wasting Chapter - Part 1 - Hinamizawa (2006) ... Mion's father (voice) actor actors
    2006
  • Otogi Zoshi: The Legend of Magatama

    Torakuma (voice)

    actor

    actors

    - Episode 26 (2005) ... Torakuma (voice) actor actors

    - Episode 25 (2005) ... Torakuma (voice) actor actors

    - Manseibashi (2005) ... Torakuma (voice) actor actors

    - Marunouchi (2004) ... Torakuma (voice) actor actors

    - Ookubo (2004) ... Torakuma (voice) actor actors
    2004
  • Jin-Roh: The Wolf Brigade

    Bunmei Muroto (voice)

    actor

    actors
    1999
  • Baian the Assassin: Showdown

    actor

    actors
    1993
  • Woman with Wet Fingers

    Shun'ichirô Jinzai

    actor

    actors
    1984