Mantarō Koichi (小市 慢太郎 , Koichi Mantarō), born on February 15, 1969 in Osaka, is a Japanese actor. He occasionally does voice work for anime and TV dramas. He's affiliated with Gekidan M.O.P., an agency that mostly assigns work for live action movies and TV series. His bloodtype is B.
Known For: Acting
Birthday: 1969-02-15
Place of Birth: Osaka, Japan
Also Known As: 小市 慢太郎, Koichi Mantaro