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IMDbPro

Kôhei Amasaki

  • Actor
IMDbProStarmeterSee rank
Watch Official Trailer
Play trailer1:55
Arknights: Rise from Ember (2025– )
Kôhei Amasaki is known for Re: Zero - Starting Life in Another World (2016), Wistoria: Wand and Sword (2024) and Days with My Stepsister (2024).
  • More at IMDbPro
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    • Agent info
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    • Awards
      • 1 win & 3 nominations total

    Known for

    Re: Zero - Starting Life in Another World (2016)
    Re: Zero - Starting Life in Another World
    8.3
    TV Series
    • Otto
    • Otto Suwen
    Wistoria: Wand and Sword (2024)
    Wistoria: Wand and Sword
    7.7
    TV Series
    • Will Serfort(voice)
    Days with My Stepsister (2024)
    Days with My Stepsister
    7.1
    TV Series
    • Yuta Asamura
    • Yuuta Asamura(voice)
    Witch Watch (2025)
    Witch Watch
    6.8
    TV Series
    • Kanshi Kazamatsuri(voice)

    Credits

    IMDbPro

    Actor

    • Re: Zero - Starting Life in Another World
      • Otto
      • Otto Suwen
      • Released
      • TV Series
      • 2026
    • Overgeared
      • Pon (voice)
      • TV Series
      • 2026
    • Fate Rewinder
      • Akaba (voice)
      • Filming
      • TV Series
      • 2027
    • Yuki Ono, Yume Miyamoto, Yôko Hikasa, Rumi Okubo, and Kôhei Amasaki in Heroine? Saint? No, I'm an All-Works Maid (And Proud of It)! (2026)
      Heroine? Saint? No, I'm an All-Works Maid (And Proud of It)!
      7.4
      TV Series
      • Christopher von Theolas (voice)
      • 2026
    • Re: Zero - Starting Life in Another World (2016)
      Re: Zero - Starting Life in Another World
      8.3
      TV Series
      • Otto
      • Otto Suwen
      • 2016–2026
    • Hina Yomiya, Hikari Senga, Nao Toyama, Emiri Kato, Yûki Kaji, Ikumi Hasegawa, Kaede Hondo, and Karin Isobe in Star Detective Precure! (2026)
      Star Detective Precure!
      7.8
      TV Series
      • Decchi Agein (voice)
      • 2026
    • Iron Wok Jan! (2026)
      Iron Wok Jan!
      8.3
      TV Series
      • Takao Okonogi (voice)
      • 2026
    • The Frontier Lord Begins with Zero Subjects (2026)
      The Frontier Lord Begins with Zero Subjects
      6.3
      TV Series
      • Rhinehartgodofyahdishev Ausun Shep (voice)
      • 2026
    • Please Excuse My Younger Brothers (2026)
      Please Excuse My Younger Brothers
      8.0
      TV Series
      • Ota Honma (voice)
      • 2026
    • Yoroi-Shinden Samurai Troopers (2026)
      Yoroi-Shinden Samurai Troopers
      5.8
      TV Series
      • Isa Nyuudou
      • Isa Nyudo (voice)
      • 2026
    • Mugihito, Gen Satô, Aaron Dismuke, Tomoaki Maeno, Kengo Kawanishi, Yûsuke Kobayashi, Manami Numakura, Ayumu Murase, Felecia Angelle, Reina Ueda, and Karin Takahashi in Dr. Stone (2019)
      Dr. Stone
      8.1
      TV Series
      • Handsome Man
      • Why-Man (voice)
      • 2023–2026
    • The Ghost in the Shell (2026)
      The Ghost in the Shell
      7.4
      TV Series
      • No. 19 (voice)
      • 2026
    • Magical Sisters LuluttoLilly (2026)
      Magical Sisters LuluttoLilly
      6.7
      TV Series
      • Shôta Seo (voice)
      • 2026
    • Wistoria: Wand and Sword (2024)
      Wistoria: Wand and Sword
      7.7
      TV Series
      • Will Serfort (voice)
      • 2024–2026
    • Marika's Love Meter Malfunction (2026)
      Marika's Love Meter Malfunction
      4.8
      TV Series
      • Kanata (voice)
      • 2026
    • There Was a Cute Girl in the Hero's Party, So I Tried Confessing to Her (2026)
      There Was a Cute Girl in the Hero's Party, So I Tried Confessing to Her
      5.8
      TV Series
      • Youki (voice)
      • 2026
    • Tamon's B-Side (2025)
      Tamon's B-Side
      7.3
      TV Series
      • Natsuki ishibashi
      • Pochi (voice)
      • 2026
    • Eric Vale and Justin Briner in My Hero Academia: All's Justice (2026)
      My Hero Academia: All's Justice
      7.9
      Video Game
      • Phantom Thief
      • Neito Monoma (voice)
      • 2026

    Videos15

    Trailer - Season 2
    Trailer 1:56
    Trailer - Season 2
    Official Trailer
    Trailer 0:30
    Official Trailer
    Official Trailer
    Trailer 0:30
    Official Trailer
    Official Trailer
    Trailer 1:55
    Official Trailer
    Official Trailer
    Trailer 1:46
    Official Trailer
    Official Trailer
    Trailer 2:06
    Official Trailer
    Official Trailer
    Trailer 1:29
    Official Trailer

    Personal details

    • Alternative names
      • Kohei Amasaki

    Did you know

    • Trivia
      His first starring role in a TV series came on 2018, when he voiced Kirill Vrubel in Double Decker! Doug & Kirill.
    • Nicknames
      • Amasaki Kôhei
      • Amasaki Kouhei
      • Kouhei Amasaki

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