Akio Ōtsuka

Akio Ōtsuka (大塚 明夫 Ōtsuka Akio) is a Japanese voice actor most known for his roles in Jojo's Bizarre Adventure Part II: BattleTendency as Wamuu, Metal Gear as Solid Snake, Bleach as Shunsui Kyōraku, Boku no Hero Academia as All For One/Sensei, Fate/Zero as Rider/Alexander the Great, Mob Psycho 100 as Dimple, Mobile Suit Gundam 0083: Stardust Memory as Anavel Gato, One Piece as Marshall D. Teach/Blackbeard, Saint Seiya as Hades, and Tales of Symphonia as Regal Bryant.

He voices Hazel Rainart in the Japanese dub of RWBY.