One Piece - Season 9 Episode 314 The Strongest Family? Luffy's Father Revealed!
Luffy's friends are shocked to learn that his grandpa is a marine hero, but that's nothing compared to how surprised they'll be by his father's true identity!
- 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