Quick answer — Hidenori Arai worked on One Piece - Episode of Sabo: Bond of Three Brothers - A Miraculous Reunion and an Inherited Will (Sound Effects), The Slayers (Sound Effects), Dragon Ball: The Path to Power (Sound Effects) and 9 more anime.
Hidenori Arai worked on One Piece - Episode of Sabo: Bond of Three Brothers - A Miraculous Reunion and an Inherited Will (Sound Effects), The Slayers (Sound Effects), Dragon Ball: The Path to Power (Sound Effects), Dragon Ball Z: Cooler's Revenge (Sound Effects), Dragon Ball Z: Dead Zone (Sound Effects), Dragon Ball: Mystical Adventure (Sound Effects), ONE PIECE: Mezase! Kaizoku Yakyuu Ou (Sound Effects), Dragon Ball: Curse of the Blood Rubies (Sound Effects) and 4 more.