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: Acting
Birthday: 1967-07-08
Place of Birth: Nara Prefecture, Japan
Also Known As: Takeharu Ohnishi, 大西 健晴, Takeharu Ōnishi, おおにし たけはる