Kentaro Tone (Japanese: 利根 健太朗, Hepburn: Tone Kentarō; born May 29, 1982) is a Japanese voice actor from Hiroshima Prefecture, affiliated with I'm Enterprise. He made his voice acting debut in digital content made for a 2006 exhibition at The Museum of Modern Art, Ibaraki, and he later starred as Akita Hattori in Bakuman, Tetsuo Kinoshita in Danchi Tomoo, Oshtor and Haku in Utawarerumono, the President in This Art Club Has a Problem!, and Zion Kunikida in Ingress.
Source: “Kentaro Tone”, English Wikipedia (CC BY-SA 4.0), excerpt