Release CalendarTop 250 MoviesMost Popular MoviesBrowse Movies by GenreTop Box OfficeShowtimes & TicketsMovie NewsIndia Movie Spotlight
    What's on TV & StreamingTop 250 TV ShowsMost Popular TV ShowsBrowse TV Shows by GenreTV News
    What to WatchLatest TrailersIMDb OriginalsIMDb PicksIMDb SpotlightIMDb Podcasts
    OscarsBlack History MonthSundance Film FestivalSXSW Film FestivalSTARmeter AwardsAwards CentralFestival CentralAll Events
    Born TodayMost Popular CelebsCelebrity News
    Help CenterContributor ZonePolls
For Industry Professionals
  • Language
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Watchlist
Sign In
  • Fully supported
  • English (United States)
    Partially supported
  • Français (Canada)
  • Français (France)
  • Deutsch (Deutschland)
  • हिंदी (भारत)
  • Italiano (Italia)
  • Português (Brasil)
  • Español (España)
  • Español (México)
Use app
  • Biography
  • Awards
  • Trivia
IMDbPro

Kôhei Amasaki

  • Actor
IMDbProStarmeterSee rank
Nico Wakatsuki has finished her six years of witch training and is moving back to town by herself. As a new witch, she must choose a familiar to accompany her. However, unlike the other witches, she wishes to pick a non-animal familiar.
Play trailer1:46
WITCH WATCH (2025– )
  • More at IMDbPro
    • Contact info
    • Agent info
Kôhei Amasaki is known for Days with My Stepsister (2024), Wistoria: Wand and Sword (2024) and Mobile Suit Gundam: The Witch from Mercury (2022).
IMDbProStarmeterSee rank
Add photos, demo reels
  • View contact info at IMDbPro
    • Awards
      • 2 nominations total

    Known for

    Days with My Stepsister (2024)
    Days with My Stepsister
    7.0
    TV Series
    • Yuta Asamura
    • Yuuta Asamura(voice)
    Wistoria: Wand and Sword (2024)
    Wistoria: Wand and Sword
    7.5
    TV Series
    • Will Serfort(voice)
    Kana Ichinose in Mobile Suit Gundam: The Witch from Mercury (2022)
    Mobile Suit Gundam: The Witch from Mercury
    7.4
    TV Series
    • Till Nys(voice)
    Isekai Cheat Magician (2019)
    Isekai Cheat Magician
    5.5
    TV Series
    • Taichi Nishimura(voice)

    Credits

    Edit
    IMDbPro

    Actor

    • Hypnosis Mic - Division Rap Battle
      • Saburo Yamada (voice)
      • Post-production
      • 2025
    • WITCH WATCH
      • Kanshi Kazamatsuri (voice)
      • TV Series
      • 2025
    • Kanpeki Sugite Kawaige ga Nai to Konyaku Haki Sareta Seijo wa Ringoku ni Urareru
      • Julius Ziltonia (voice)
      • TV Series
      • 2025
    • #Compass 2.0 Combat Providence Analysis System
      • Thorn (voice)
      • TV Series
      • 2025
    • Unnamed Memory (2024)
      Unnamed Memory
      6.1
      TV Series
      • Curve (voice)
      • 2024–2025
    • Farmagia (2025)
      Farmagia
      6.2
      TV Series
      • Ten (voice)
      • 2025
    • Promise of Wizard (2025)
      Promise of Wizard
      6.0
      TV Series
      • Chloe (voice)
      • 2025
    • I'll Become a Villainess Who Goes Down in History (2024)
      I'll Become a Villainess Who Goes Down in History
      6.9
      TV Mini Series
      • Alan Williams (voice)
      • 2024
    • You Are Ms. Servant (2024)
      You Are Ms. Servant
      6.2
      TV Series
      • Kobachi Yamashita (voice)
      • 2024
    • Farmagia (2024)
      Farmagia
      Video Game
      • Ten (voice)
      • 2024
    • Satomi Arai, Yûsuke Kobayashi, Rie Takahashi, Chinatsu Akasaki, Yumi Uchiyama, Rie Murakawa, and Inori Minase in The Beginning of the Sanctuary and the Beginning of the End (2021)
      Re: Zero - Starting Life in Another World
      8.1
      TV Series
      • Otto Suwen
      • Otto (voice)
      • 2016–2024
    • Hôchû Ôtsuka and Aoi Yûki in A Herbivorous Dragon of 5,000 Years Gets Unfairly Villainized (2022)
      A Herbivorous Dragon of 5,000 Years Gets Unfairly Villainized
      6.1
      TV Series
      • Mysterious Man (voice)
      • 2024
    • Metaphor: ReFantazio (2024)
      Metaphor: ReFantazio
      8.4
      Video Game
      • Loveless Muscar O'Shea (voice)
      • 2024
    • Wistoria: Wand and Sword (2024)
      Wistoria: Wand and Sword
      7.5
      TV Series
      • Will Serfort (voice)
      • 2024
    • Let This Grieving Soul Retire! (2024)
      Let This Grieving Soul Retire!
      6.4
      TV Series
      • Luke Sykol (voice)
      • 2024
    • Murai in Love (2024)
      Murai in Love
      7.2
      TV Series
      • Kiriyama (voice)
      • 2024
    • Alya Sometimes Hides Her Feelings in Russian (2024)
      Alya Sometimes Hides Her Feelings in Russian
      7.2
      TV Series
      • Masachika Kuze
      • 2024
    • A Journey Through Another World: Raising Kids While Adventuring (2024)
      A Journey Through Another World: Raising Kids While Adventuring
      6.2
      TV Series
      • Vint (voice)
      • 2024
    • Days with My Stepsister (2024)
      Days with My Stepsister
      7.0
      TV Series
      • Yuta Asamura
      • Yuuta Asamura (voice)
      • 2024

    Videos12

    Official Trailer
    Trailer 1:46
    Official Trailer
    Official Trailer
    Trailer 2:06
    Official Trailer
    Official Trailer
    Trailer 2:06
    Official Trailer
    Official Trailer
    Trailer 1:29
    Official Trailer
    Official Trailer 2
    Trailer 1:45
    Official Trailer 2
    Official Trailer
    Trailer 1:27
    Official Trailer
    Farmagia
    Trailer 2:55
    Farmagia

    Personal details

    Edit
    • Alternative names
      • Kohei Amasaki

    Did you know

    Edit
    • 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

    Related news

    Contribute to this page

    Suggest an edit or add missing content
    • Learn more about contributing
    Edit page

    More to explore

    Recently viewed

    Please enable browser cookies to use this feature. Learn more.
    Get the IMDb app
    Sign in for more accessSign in for more access
    Follow IMDb on social
    Get the IMDb app
    For Android and iOS
    Get the IMDb app
    • Help
    • Site Index
    • IMDbPro
    • Box Office Mojo
    • License IMDb Data
    • Press Room
    • Advertising
    • Jobs
    • Conditions of Use
    • Privacy Policy
    • Your Ads Privacy Choices
    IMDb, an Amazon company

    © 1990-2025 by IMDb.com, Inc.