- Mayumi Tanaka (Monkey D. Luffy (voice))
- Kazuya Nakai (Roronoa Zoro (voice))
- Mari Yaguchi (Yoko (voice))
- Akemi Okamura (Nami (voice))
- Kappei Yamaguchi (Usopp (voice))
- Hiroaki Hirata (Sanji (voice))
- Ikue Otani (Tony Tony Chopper (voice))
- Yuriko Yamaguchi (Nico Robin (voice))
- Kazuki Yao (Franky (voice))
- Katsuhisa Houki (Jinbe (voice))
- Cho (Brook (voice))
- Hideyuki Tanaka (Donquixote Doflamingo (voice))
One Piece — S11E397
Episode: Major Panic! Desperate Struggle at the Auction House
Air Date: 2009-04-19
Runtime: 24 min
Overview
Luffy turns a mermaid auction into a pirate-style brawl when he knocks the snot out of a Celestial Dragon. With a fleet of marines out to get them, the Straw Hats will have to fight their way off the island!