|This article is about a real-life person.|
Information in this article is about real-life people, companies, and objects, and does not relate to the in-universe Sonic series.
Chikao Ōtsuka (大塚 周夫 Ōtsuka Chikao?, 5 July 1929 - 15 January 2015, died age 85) was a veteran seiyū. Ōtsuka, from 2006 until his death, was represented by Aoni Production. He is most noteworthy for providing the Japanese voice of Dr. Eggman since Sonic Adventure up until his death.
- Sonic the Hedgehog series:
- Sonic X:
- Sonic Boom:
- Dr. Eggman (Sonic Boom: Rise of Lyric)