

ワンピース 大海原にひらけ! でっかいでっカイ父の夢!
The story opens on Pirate Zap's ship, where two of his crew, Bonnie and Max, are tired and want to escape, but unfortunately they have no money. Three children were being held captive on the ship overhear them. The eldest, Amanda, who's father was a pro treasure hunter, knows the whereabouts of a great treasure, and offers them a deal. If they help them make a clean escape, they could take all the treasure they wanted. They agree, and the five of them barely escape and make it onto a small islan...
One Piece: Open Upon the Great Sea! A Father's Huge, HUGE Dream! has 1 episodes.
One Piece: Open Upon the Great Sea! A Father's Huge, HUGE Dream! is currently finished airing.
One Piece: Open Upon the Great Sea! A Father's Huge, HUGE Dream! was produced by Toei Animation.
One Piece: Open Upon the Great Sea! A Father's Huge, HUGE Dream! aired Apr 6, 2003.
One Piece: Open Upon the Great Sea! A Father's Huge, HUGE Dream! is based on a Manga.

Amanda
Main
CV: Kawakami, Tomoko

Bayan
Main
CV: Futamata, Issei

Bonney
Main
CV: Kingetsu, Mami

Maccus
Main
CV: Nagano, Kouichi

Monkey D., Luffy
Main
CV: Tanaka, Mayumi

Nami
Main
CV: Okamura, Akemi

Nico, Robin
Main
CV: Yamaguchi, Yuriko

Roronoa, Zoro
Main
CV: Nakai, Kazuya

Sanji
Main
CV: Hirata, Hiroaki

Tony Tony, Chopper
Main
CV: Ootani, Ikue

Usopp
Main
CV: Yamaguchi, Kappei

Holy
Supporting
CV: Kiuchi, Reiko
Ranked higher than 81% of all anime on AniTome (out of 19,551)
More popular than 78% of all anime
Toei Animation also made