Tom
Biography
Tom was a powerful long-horned cowfish Fishman, known as the most skilled shipwright in the world. He was also the teacher of Iceburg and Franky. (Source: One Piece Wiki)
Anime Appearances
One PieceSupporting
One Piece Film: Strong World Episode 0Supporting
One Piece: Episode of Merry - Mou Hitori no Nakama no MonogatariSupporting