Mayumi Tanaka (田中 真弓, Tanaka Mayumi, born Abe (阿部)) is a Japanese actress and narrator. She voiced Ryuunosuke Fujinami in Urusei Yatsura, Koenma in Yu Yu Hakusho, Pazu in Laputa: Castle in the Sky, Monkey D. Luffyin One Piece, Kuririn, Yajirobe and Uranai Baba in Dragon Ball, Kirimaru Settsuno in Nintama Rantarō, Kanna Kirishima in the Sakura Wars series; the titular role of TwinBee in Konami's shoot-'em-up series TwinBee, and MegaMan Volnutt in the Mega Man Legends series and related Capcom crossovers. She received the Kazue Takahashi Award at the 5th Seiyu Awards.