- 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 — S16E686
Episode: A Shocking Confession! Law's Soulful Vow!
Air Date: 2015-03-29
Runtime: 24 min
Overview
Luffy and Moocy fast approach the showdown with Doflamingo - while the others with a beef against him continue to tag along. Meanwhile, Violet finds the key to Law's handcuffs, and Rebecca pledges to deliver it to him. Finally, Law's reason for despising Doflamingo is revealed!