Koichi Yamadera

About Koichi Yamadera

Koichi Yamadera is a Japanese actor, voice actor, narrator, singer, and television personality, born June 17, 1961, in Shiogama, Miyagi Prefecture. Often nicknamed Yama-chan, he is one of Japan's most versatile and recognizable voice performers, admired for the breadth of his character work, dubbing, narration, singing, and variety-show presence. His career began in the mid-1980s and has continued across anime,…