- 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 — S16E657
Episode: The Most Violent Fighter! Logan vs. Rebecca!
Air Date: 2014-08-17
Runtime: 24 min
Overview
Bartolomeo searches the Colosseum for Luffy but stumbles upon the medical center for the losers of the battles in the ring - but is everything at this center as it seems? Meanwhile, Rebecca has to fend off Rolling Logan's vicious bone-crushing grip attack or meet her certain doom!