
Quick answer — Ryoukichi Takahashi voices Bouzu in Ben-To, Gale Stafford in High School Prodigies Have It Easy Even In Another World.
Ryoukichi Takahashi voices Bouzu (Ben-To), Gale Stafford (High School Prodigies Have It Easy Even In Another World).
Bouzu is voiced in Japanese by Ryoukichi Takahashi.