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  • Biography
IMDbPro

Hirokazu Koshio

  • Composer
  • Music Department
  • Sound Department
IMDbProStarmeterSee rank
Hirokazu Koshio was born on 2 June 1980 in Kofu, Yamanashi Prefecture, Japan. He is a composer, known for Super Smash Bros. Ultimate (2018), Arkanoid Live! (2009) and Space Invaders Extreme (2008).
BornJune 2, 1980
  • More at IMDbPro
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    • Agent info
BornJune 2, 1980
IMDbProStarmeterSee rank
Add photos, demo reels
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    • Known for

    Super Smash Bros. Ultimate (2018)
    Super Smash Bros. Ultimate
    8.8
    Video Game
    • Soundtrack
    • 2018
    Arkanoid Live! (2009)
    Arkanoid Live!
    6.9
    Video Game
    • Composer
    • 2009
    Space Invaders Extreme (2008)
    Space Invaders Extreme
    6.0
    Video Game
    • Sound Department
    • 2008
    Super Smash Bros. for Wii U (2014)
    Super Smash Bros. for Wii U
    8.3
    Video Game
    • Music Department
    • 2014

    Credits

    IMDbPro

    Composer

    • Alice Gear Aegis CS: Concerto of Simulatrix (2022)
      Alice Gear Aegis CS: Concerto of Simulatrix
      Video Game
      • Composer (as Cosio)
      • 2022
    • Dariusburst (2009)
      Dariusburst
      7.3
      Video Game
      • composer
      • 2009
    • Arkanoid Live! (2009)
      Arkanoid Live!
      6.9
      Video Game
      • music composer: Zuntata
      • 2009

    Music Department

    • Supêsuinbêdâ: Infinitijîn Eborubu
      Video Game
      • BGM (as Cosio)
      • 2025
    • Alice Gear Aegis CS: Concerto of Simulatrix (2022)
      Alice Gear Aegis CS: Concerto of Simulatrix
      Video Game
      • music composer (as Cosio)
      • 2022
    • Super Smash Bros. for Wii U (2014)
      Super Smash Bros. for Wii U
      8.3
      Video Game
      • music arranger
      • 2014

    Sound Department

    • Supêsuinbêdâ: Infinitijîn Eborubu
      Video Game
      • SFX (as Cosio)
      • 2025
    • Arkanoid Live! (2009)
      Arkanoid Live!
      6.9
      Video Game
      • sound director: Zuntata
      • 2009
    • Space Invaders Extreme (2008)
      Space Invaders Extreme
      6.0
      Video Game
      • compose & sound design: original SIE staff: Zuntata
      • 2008

    Personal details

    • Official sites
      • Facebook
      • Official website (inactive)
    • Alternative names
      • COSIO
    • Born
      • June 2, 1980
      • Kofu, Yamanashi Prefecture, Japan

    Did you know

    • Nickname
      • COSIO

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