- 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 — S9E304
Episode: I Can't Protect Anyone Unless I Win! Third Gear Activated
Air Date: 2007-04-08
Runtime: 24 min
Overview
Nami, Sanji, Usopp, Zoro, and company find themselves trapped in to tunnel filled with rapidly rising water. Meanwhile, Luffy musters the strength for one last stand in his battle with Lucci.