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  • Biography
IMDbPro

Hideaki Ônishi(II)

  • Animation Department
  • Director
IMDbProStarmeterSee rank
Hideaki Ônishi is known for Steins; Gate (2011), Saekano: How to Raise a Boring Girlfriend (2015) and Sakura Wars: So Long, My Love (2005).
  • More at IMDbPro
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    • Agent info
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    • Known for

    Steins; Gate (2011)
    Steins; Gate
    8.8
    TV Series
    • Animation Department(as Hideaki Onishi)
    Saekano: How to Raise a Boring Girlfriend (2015)
    Saekano: How to Raise a Boring Girlfriend
    6.9
    TV Series
    • Animation Department(as Hideaki Onishi)
    Sakura Wars: So Long, My Love (2005)
    Sakura Wars: So Long, My Love
    7.8
    Video Game
    • Animation Department(as Ohnishi Hideaki)
    • 2005
    Last Exile (2003)
    Last Exile
    7.8
    TV Series
    • Animation Department

    Credits

    IMDbPro

    Animation Department

    • The Red Ranger Becomes an Adventurer in Another World (2025)
      The Red Ranger Becomes an Adventurer in Another World
      6.2
      TV Series
      • Chief animation director
      • 2025
    • Saekano: How to Raise a Boring Girlfriend (2015)
      Saekano: How to Raise a Boring Girlfriend
      6.9
      TV Series
      • key animator (as Hideaki Onishi)
      • 2017
    • Aikatsu! (2012)
      Aikatsu!
      8.4
      TV Series
      • animation director
      • secondary key animator (as Hideaki Onishi, as Hideaki Onishi)
      • 2013–2014
    • Sasami-san@Ganbaranai (2013)
      Sasami-san@Ganbaranai
      6.1
      TV Series
      • key animator (as Hideaki Onishi)
      • 2013
    • Magical Girl Lyrical Nanoha the Movie 2nd A's (2012)
      Magical Girl Lyrical Nanoha the Movie 2nd A's
      7.3
      • second key animator
      • 2012
    • Nisemonogatari (2012)
      Nisemonogatari
      7.6
      TV Mini Series
      • key animator (as Hideaki Onishi)
      • 2012
    • Maken-Ki! Battling Venus (2011)
      Maken-Ki! Battling Venus
      5.9
      TV Series
      • animation director
      • assistant animation director (as Hideaki Oonishi)
      • 2011
    • Steins; Gate (2011)
      Steins; Gate
      8.8
      TV Series
      • secondary key animation in cooperation with
      • key animator
      • secondary key animator (as Hideaki Onishi, as Hideaki Onishi, as Hideaki Onishi)
      • 2011
    • Gekijouban Mahou sensei Negima! Anime Final (2011)
      Gekijouban Mahou sensei Negima! Anime Final
      5.5
      • secondary key animator (as Hideaki Onishi)
      • 2011
    • Ground Control to Psychoelectric Girl (2011)
      Ground Control to Psychoelectric Girl
      6.5
      TV Series
      • animator
      • secondary key animator (as Hideaki Onishi)
      • 2011
    • Arakawa Under the Bridge (2010)
      Arakawa Under the Bridge
      7.0
      TV Series
      • key animator (as Hideaki Onishi)
      • 2010
    • Katanagatari (2010)
      Katanagatari
      7.7
      TV Mini Series
      • animator (as Hideaki Onishi)
      • 2010
    • My Bride Is a Mermaid (2007)
      My Bride Is a Mermaid
      7.1
      TV Series
      • key animator
      • 2007
    • Sakura Wars: So Long, My Love (2005)
      Sakura Wars: So Long, My Love
      7.8
      Video Game
      • animation checker (as Ohnishi Hideaki)
      • 2005
    • Last Exile (2003)
      Last Exile
      7.8
      TV Series
      • inbetween animator
      • key animator (as Hideaki Onishi)
      • 2003

    Director

    • Saekano: How to Raise a Boring Girlfriend (2015)
      Saekano: How to Raise a Boring Girlfriend
      6.9
      TV Series
      • Director (as Hideaki Onishi)
      • 2017

    Personal details

    • Alternative names
      • Ohnishi Hideaki

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