Takeharu Oonishi
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).
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Movies (10)

Crayon Shinchan the Movie: Our Dinosaur Diary
2024 · (voice)

Case Closed: The Crimson Love Letter
2017 · Producer (voice)

Mobile Suit Gundam: The Origin IV – Eve of Destiny
2016 · Anaheim Electronics Plant Manager (voice)

Crayon Shinchan the Movie: The Storm Called: Operation Golden Spy
2011 · Fukasi (voice)

Atashin'chi: The 3D Movie
2010 · Shikai (voice)

Gintama: The Movie
2010 · Murata Tetsuya (voice)

Crayon Shinchan the Movie: The Storm Called: The Kasukabe Boys of the Evening Sun
2004 · Justice's Subordinate 4 (voice)

Crayon Shinchan the Movie: The Storm Called: Yakiniku Road of Honor
2003 · Taicho (voice)

The Boy and the Sea Turtle
2002 · Man (voice)

Crayon Shinchan the Movie: Burst! Hot Spring Battle
1999 · Employee (voice)
TV shows (15)

YAIBA: Samurai Legend
2025 · Gerozaemon Geroda (voice)

The Fable
2024 · Kenjiro Takoda (voice)

Kaitou Sentai Lupinranger vs. Keisatsu Sentai Patranger
2018 · Kunks Butylmercaptan (voice)

Parasyte -the maxim-
2014 · Ancient Languages Teacher (voice), Delinquent (voice)

Tokumei Sentai Go-Busters
2012 · Tireloid (voice)

Hunter x Hunter
2011 · Cherry (voice), Tocino (voice), Worm (voice)

Kekkaishi
2006 · Madarao (voice)

Pururun! Shizuku-chan
2006 · Ametarou (voice)

Intrigue in the Bakumatsu – Irohanihoheto
2006 · Kawai Tsuginosuke

Death Note
2006 · Gukku (voice)

Guyver: The Bioboosted Armor
2005 · Toshiaki Hayami / Bio-Freezer (voice)

Atashin'chi
2002 · Yamamoto (voice)

Puni Puni Poemy
2001 · Alien 2 (voice)

Ai no Wakakusa Yama Monogatari
1999

Popolocrois Monogatari
1998 · Varudarosu, Daiku, Gon


