- 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 — S13E461
Episode: The Beginning of the War! Ace and Whitebeard's Past!
Air Date: 2010-08-08
Runtime: 24 min
Overview
As a massive seaquake rocks Marineford, Ace recalls the ups and downs of his life as a pirate, including his first encounter with Whitebeard – and the unthinkable betrayal that led to his capture!