十年前与香克斯的誓言，引发了路飞的大冒险，从与索隆、娜美、乌索普、山治的相遇，到成为朋友的名场面，一一出现！ 当路飞遇到五人时，乔巴罗宾弗兰基布鲁克在做什么？ ??原始卷首部分的一部分将首次以结尾滚动进行动画处理！
Mayumi Tanaka
Monkey D. Luffy (voice)
Kazuya Nakai
Roronoa Zoro (voice)
Akemi Okamura
Nami (voice)
Kappei Yamaguchi
Usopp (voice)
Hiroaki Hirata
Sanji (voice)
Ikue Otani
Tony Tony Chopper (voice) / Sanji (Child) (voice)
Yuriko Yamaguchi
Nico Robin (voice)
Kazuki Yao
Franky (voice) / Jango (voice)
Cho
Brook (voice)
Mika Doi
Koby (voice)
Shuichi Ikeda
Shanks (voice)
Hirohiko Kakegawa
Dracule Mihawk (voice)
Toshio Furukawa
Portgas D. Ace (voice)
Ryuuzaburou Ootomo
Sir Crocodile (voice)
