Hideyuki Tanaka

is a Japanese actor, voice actor and narrator from Tokyo who is attached to Aoni Production. He is a graduate of the Toho Gakuen School of Music. He is most known for his roles in One Piece (as Donquixote Doflamingo), Dokaben (as Tarou Yamada), Kinnikuman (as Terryman), Captain Tsubasa (as Roberto Hongo), Detective Conan (as Yūsaku Kudō), Touch (as Eijirō Kashiwaba), Saint Seiya (as Leo Aiolia) and Narration, Metal Gear (as Hal Emmerich), Slam Dunk (as Kiminobu Kogure) and the current voice actor of Zoffy in the Ultra Series.