Actor
Takeharu Oonishi
Born 1967 · Nara Prefecture, Japan
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).
Acting
Death Note
Gukku (voice) · 2006
Hunter x Hunter
Cherry (voice) · 2011
Parasyte -the maxim-
Ancient Languages Teacher (voice) · 2014
Gintama: The Movie
Murata Tetsuya (voice) · 2010
Case Closed: The Crimson Love Letter
Producer (voice) · 2017
The Fable
Kenjiro Takoda (voice) · 2024
Mobile Suit Gundam: The Origin IV – Eve of Destiny
Anaheim Electronics Plant Manager (voice) · 2016
Crayon Shin-chan: The Glorious Storm-invoking Yakiniku Road
Taicho (voice) · 2003
Atashin'chi
Yamamoto (voice) · 2002
YAIBA: Samurai Legend
Gerozaemon Geroda (voice) · 2025
Kaitou Sentai Lupinranger vs. Keisatsu Sentai Patranger
Kunks Butylmercaptan (voice) · 2018
Kekkaishi
Madarao (voice) · 2006
Tokumei Sentai Go-Busters
Tireloid (voice) · 2012
Guyver: The Bioboosted Armor
Toshiaki Hayami / Bio-Freezer (voice) · 2005
Crayon Shin-chan: Explosion! The Hot Spring's Feel Good Final Battle
Employee (voice) · 1999
Puni Puni Poemy
Alien 2 (voice) · 2001
Atashin'chi: The 3D Movie
Shikai (voice) · 2010
Intrigue in the Bakumatsu – Irohanihoheto
Kawai Tsuginosuke · 2006
Popolocrois Monogatari
Gon · 1998
Pururun! Shizuku-chan
Ametarou (voice) · 2006
The Boy and the Sea Turtle
Man (voice) · 2002