One Piece - Season 5 Episode 138 Whereabouts of the Island Treasure! Attack of the Zenny Pirates!
Zenny decides to follow his dream and become a pirate, despite his age. He helps the Straw Hats out of trouble with the Marines, and then they part ways.
- Genre: Action & Adventure, Comedy, Animation
- Studio: Fuji TV
- Keyword: ocean, sea, boat, treasure, fight, liberation, ship, friendship, friends, pirate, based on manga, straw hat, shounen, anime, fantasy, one piece, adventure, celebratory
- Cast: Mayumi Tanaka, Kazuya Nakai, Akemi Okamura, Kappei Yamaguchi, Hiroaki Hirata, Ikue Otani