Ken Yamaguchi (山口 健, Yamaguchi Ken, March 24, 1956 – October 24, 2011) was a Japanese actor, voice actor and narrator.
He was most known for the roles of Ashuraman, The Omegaman, Prisman (Kinnikuman: Scramble for the Throne), Genji Togashi (Sakigake!!
Otokojuku), Flazzard (Dragon Quest: Dai's Great Adventure), Black Dragon (Saint Seiya), and Ein (Fist of the North Star).
Yamaguchi died on October 24, 2011, due to acute heart failure.
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