
Quick answer — Yuuto Kazama voices Yamato Ishida in Digimon: Digital Monsters, Bunta Ogura in Samurai Champloo, Souichi Aida in Bakuman. 3 and 4 more characters.
Yuuto Kazama voices Yamato Ishida (Digimon: Digital Monsters), Bunta Ogura (Samurai Champloo), Souichi Aida (Bakuman. 3), MetalSeadramon (Digimon: Digital Monsters), Noboru Yamaguchi (Cromartie High School), Hideyuki Okakura (Arms Alchemy), Saku Ezomori (Kanokon: The Girl Who Cried Fox).
Yamato Ishida is voiced in Japanese by Yuuto Kazama.