Mayumi Tanaka is a Japanese voice actress from Tokyo currently affiliated with Aoni Production.
She is best known for the roles of Ryuunosuke Fujinami in Urusei Yatsura, Koenma in Yu Yu Hakusho, Pazu in Laputa: Castle in the Sky, Monkey D. Luffy in One Piece, Kuririn, Yajirobe and Baba Uranai in Dragon Ball, Kanna Kirishima in the Sakura Wars series and MegaMan Volnutt in the Mega Man Legends series and other Capcom crossovers.
Read more: Wikipedia