
Quick answer — Kenji Utsumi voices Genji Kamogawa in Hajime no Ippo: The Fighting!, El Drago in ONE PIECE: The Movie, Sai in Genius Party and 22 more characters.

























Kenji Utsumi voices Genji Kamogawa (Hajime no Ippo: The Fighting!), El Drago (ONE PIECE: The Movie), Sai (Genius Party), Slug (Dragon Ball Z: Lord Slug), Sidney Sitolet (Legend of the Galactic Heroes), Zodd (Berserk), Regnier de Jarjeyes (Lady Oscar: The Rose of Versailles), Tsuneo Saikawa (One Outs) and 17 more.
Genji Kamogawa is voiced in Japanese by Kenji Utsumi.