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 SpotlightFamily entertainment guideIMDb Podcasts
    EmmysSuperheroes GuideSan Diego Comic-ConSummer Watch GuideBest Of 2025 So FarDisability Pride MonthSTARmeter 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
IMDbPro

Kei Hayashi(I)

  • Music Department
  • Script and Continuity Department
  • Soundtrack
IMDbProStarmeterSee rank
Kei Hayashi is known for SWORD ART ONLINE Fractured Daydream (2024), ORESUKI: Are you the only one who loves me? (2019) and The Master (1992).
IMDbProStarmeterSee rank
Add photos, demo reels
  • View contact info at IMDbPro
    • More at IMDbPro
      • Contact info
      • Agent info

    Known for

    Haruka Tomatsu and Yoshitsugu Matsuoka in SWORD ART ONLINE Fractured Daydream (2024)
    SWORD ART ONLINE Fractured Daydream
    8.1
    Video Game
    • Music Department
    • 2024
    ORESUKI: Are you the only one who loves me? (2019)
    ORESUKI: Are you the only one who loves me?
    7.0
    TV Series
    • Music Department(opening theme)
    Jet Li in The Master (1992)
    The Master
    5.7
    • Script and Continuity Department
    • 1992
    Shangri-La Frontier (2023)
    Shangri-La Frontier
    7.5
    TV Series
    • Music Department

    Credits

    Edit
    IMDbPro

    Music Department



    • Haruka Tomatsu and Yoshitsugu Matsuoka in SWORD ART ONLINE Fractured Daydream (2024)
      SWORD ART ONLINE Fractured Daydream
      8.1
      Video Game
      • lyrics
      • theme music composer
      • 2024
    • Shangri-La Frontier (2023)
      Shangri-La Frontier
      7.5
      TV Series
      • lyrics
      • 2024
    • ReoNa - R.I.P.
      Music Video
      • lyrics
      • 2023
    • ReoNa - Nai Nai
      Music Video
      • lyrics
      • 2021
    • ORESUKI: Are you the only one who loves me? (2019)
      ORESUKI: Are you the only one who loves me?
      7.0
      TV Series
      • lyrics and music: opening theme
      • 2019–2020
    • Happy Sugar Life (2018)
      Happy Sugar Life
      6.5
      TV Series
      • lyrics and music: ending theme
      • lyrics: ending theme
      • 2018

    Script and Continuity Department



    • Jet Li in The Master (1992)
      The Master
      5.7
      • continuity
      • 1992

    Soundtrack



    • Haruka Tomatsu and Yoshitsugu Matsuoka in SWORD ART ONLINE Fractured Daydream (2024)
      SWORD ART ONLINE Fractured Daydream
      8.1
      Video Game
      • lyrics: "Watashitachi no Uta"
      • music: "Watashitachi no Uta"
      • 2024
    • Arknights: Perish in Frost (2023)
      Arknights: Perish in Frost
      6.5
      TV Series
      • lyrics: "R.I.P."
      • 2023
    • Shangri-La Frontier (2023)
      Shangri-La Frontier
      7.5
      TV Series
      • lyrics: "Gajumaru ~Heaven in the Rain~"
      • 2023–2025
    • ReoNa - Nai Nai
      Music Video
      • lyrics: "Nai Nai"
      • 2021
    • Shadows House (2021)
      Shadows House
      7.3
      TV Series
      • lyrics: "Nai Nai"
      • 2021–2022
    • Sword Art Online (2012)
      Sword Art Online
      7.5
      TV Series
      • lyrics: "forget-me-not" (Ending theme), "Niji no Kanata ni"
      • 2012

    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.