Takeharu Oonishi
View on IMDb ↗Takeharu Oonishi (大西 健晴, Ōnishi Takeharu, born July 8, 1967) is a Japanese seiyū (voice actor) and stage actor from Nara Prefecture. He is affiliated with Arts Vision and is a founding member of the theater company Akapera. He speaks the Kansai dialect. He is married to voice actress Masayo Kurata (倉田 雅世).
Known for
Hunter x Hunter
Death Note
Atashin'chi
Parasyte -the maxim-
Kaitou Sentai Lupinranger vs. Keisatsu Sentai Patranger
The Fable
Mobile Suit Gundam: The Origin IV – Eve of Destiny
Atashin'chi: The 3D Movie
Gintama: The Movie
YAIBA: Samurai LegendFilmography (21)
- 2025
YAIBA: Samurai LegendGerozaemon Geroda (voice) - 2024
The FableKenjiro Takoda (voice) - 2018
Kaitou Sentai Lupinranger vs. Keisatsu Sentai PatrangerKunks Butylmercaptan (voice) - 2017
Case Closed: The Crimson Love LetterProducer (voice) - 2016
Mobile Suit Gundam: The Origin IV – Eve of DestinyAnaheim Electronics Plant Manager (voice) - 2014
Parasyte -the maxim-Ancient Languages Teacher (voice) - 2012
Tokumei Sentai Go-BustersTireloid (voice) - 2011
Hunter x HunterCherry (voice) - 2010
Atashin'chi: The 3D MovieShikai (voice) - 2010
Gintama: The MovieMurata Tetsuya (voice) - 2006
Death NoteGukku (voice) - 2006
KekkaishiMadarao (voice) - 2006
Intrigue in the Bakumatsu – IrohanihohetoKawai Tsuginosuke - 2006
Pururun! Shizuku-chanAmetarou (voice) - 2005
Guyver: The Bioboosted ArmorToshiaki Hayami / Bio-Freezer (voice) - 2003
Crayon Shin-chan: Fierceness That Invites Storm! Yakiniku Road of HonorTaicho (voice) - 2002
Atashin'chiYamamoto (voice) - 2002
The Boy and the Sea TurtleMan (voice) - 2001
Puni Puni PoemyAlien 2 (voice) - 1999
Crayon Shin-chan: Explosion! The Hot Spring's Feel Good Final BattleEmployee (voice) - 1998
Popolocrois MonogatariVarudarosu