Hiroshi Ohnogi was born August 23, 1959 in Japan. He is a screenwriter and novelist focusing on anime productions. Ohnogi graduated from the Department of Literature at Keio University, he attended Keio University in the same years as Macross character designer Mikimoto Haruhiko and creator Kawamori Shouji, both of whom he would first collaborate with in The Super Dimension Fortress Macross, which marked the start of his screenwriter career.
2025My Gift Lvl 9999 Unlimited Gacha: Backstabbed in a Backwater Dungeon, I'm Out for Revenge!TV showSeries Composition · Writer · 12 episodes
2024Blue Archive the AnimationTV showSeries Composition · 12 episodes
2023Akuma KunTV showSeries Composition · Writer · 12 episodes2021D_Cide Traumerei the AnimationTV showSeries Composition · 13 episodes2021How a Realist Hero Rebuilt the KingdomTV showCo-Writer · 26 episodes
2019Phantasy Star Online 2: Episode OracleTV showSeries Composition · 25 episodes
2018GeGeGe no KitaroTV showWriter · 2 episodes
2017Alice & ZorokuTV showWriter · 3 episodes2016Code Geass: Akito the Exiled 5: To Beloved OnesMovieWriter
2016Phantasy Star Online 2: The AnimationTV showSeries Composition2015Code Geass: Akito the Exiled 4: Memories of HatredMovieScreenplay
2015Genesis of Aquarion LoveMovieScreenplay2015Code Geass: Akito the Exiled 3: The Brightness FallsMovieScreenplay
2014Space Battleship Yamato 2199: A Voyage to RememberMovieScreenplay
2014ArgevollenTV showWriter · 5 episodes2013Code Geass: Akito the Exiled 2: The Wyvern DividedMovieScreenplay
2013MushibugyouTV showWriter · 8 episodes
2012Aikatsu!TV showWriter · 7 episodes
2011Towa no Quon 5: The Return of the InvincibleMovieScreenplay
2011Towa no Quon 4: The Roaring AnxietyMovieScreenplay
2011Towa no Quon 2: Dancing Orchid in ChaosMovieScreenplay
2011토와노쿠온TV showWriter · 6 episodes2010Inazuma Eleven the Movie: The Ultimate Force, Team Ogre, Attacks!MovieScreenplay
2010Atashin'chi: The 3D MovieMovieScreenplay2010Occult AcademyTV showWriter · 3 episodes2009A Certain Scientific RailgunTV showWriter · 73 episodes2009Fullmetal Alchemist: BrotherhoodTV showSeries Composition · Writer · 64 episodes
2009Shangri-LaTV showSeries Composition · Writer · 24 episodes
2008Mobile Suit Gundam MS IGLOO 2: Gravity FrontTV showWriter · 3 episodes
2008Legends of the Dark King: A Fist of the North Star StoryTV showScreenplay · 13 episodes
2008Xam'd: Lost MemoriesTV showWriter · 2 episodes2008Natsume's Book of FriendsTV showWriter · 14 episodes
2008Birdy the Mighty: DecodeTV showWriter · Series Composition · 25 episodes2008Doraemon: Nobita and the Green Giant LegendMovieScreenplay2008Rin: Daughters of MnemosyneTV showScreenplay · Writer · 6 episodes
2007Genesis of Aquarion: Wings of GenesisMovieScreenplay
2007The Skull ManTV showWriter · 4 episodes
2007Toward the TerraTV showWriter · 4 episodes
2007Nodame CantabileTV showWriter · 2 episodes
2006KekkaishiTV showSeries Composition · Writer · 52 episodes
2006Submarine 707 RevolutionMovieWriter
2005Noein: To Your Other SelfTV showWriter · 6 episodes
2005ドラえもん誕生日スペシャル 「ご先祖さまがんばれ」MovieWriter2005Eureka SevenTV showWriter · 1 episodes
2005AquarionTV showWriter · Screenplay · 25 episodes
2004Mobile Suit Gundam MS IGLOOTV showExecutive Story Editor · 9 episodes
2003Submarine 707RTV showWriter · 2 episodes
2003RahXephon: Pluralitas ConcentioMovieScreenplay
2002Macross ZeroTV showWriter · Screenplay · 5 episodes
2002Heat Guy JTV showWriter · 8 episodes2002Mobile Suit Gundam SEEDTV showWriter · 1 episodes
2002RahXephonTV showWriter · 4 episodes
2001Earth Maiden ArjunaTV showWriter · 2 episodes
1999A.D. PoliceTV showWriter · 1 episodes1997Ramayana: The Legend of Prince RamaMovieScreenplay
1987Dirty Pair OVATV showWriter · 1 episodes1987City HunterTV showWriter · 1 episodes
1986Heavy Metal L-Gaim I: Pentagona Window + Lady GavletMovieWriter
1985Super Dimension Century Orguss: Memorial FileMovieWriter1985Mobile Suit Zeta GundamTV showWriter · 1 episodes
1984Heavy Metal L-GaimTV showWriter
1983Super Dimension Century OrgussTV showWriter · 35 episodes1982Super Dimension Fortress MacrossTV showScenario Writer · 3 episodes