Kōichi Hashimoto (橋本 晃一 Hashimoto Kōichi?), real name Yōichi Mitsuhashi (三橋 洋一 Mitsuhashi Yōichi?), is a seiyū born January 12, 1953 in Chiba Prefecture, Japan. He is currently a free agent, not attached to any talent management firm, though he has in the past been attached to Arts Vision, Aksent, Ken Production, and Art 7. He is known for his unusual trembling and cold voice. He is a seiyū of Dr. Ivo Robotnik in the Japanese dub for Adventures of Sonic the Hedgehog and the dictator Doctor Robotnik in the Japanese dub for Sonic the Hedgehog (SatAM), as well as the SWATbots and other characters.

External linksEdit

• Kōichi Hashimoto at Wikipedia, the free encyclopedia

• http://www.behindthevoiceactors.com/Koichi-Hashimoto/ - photo