Luffy's Fall! The Unexplored Region - Grand Adventure in the Ocean's Navel

The Straw Hat Pirates stumble upon an enormous hole in the ocean, at the bottom of which lies a mysterious island known as the "Ocean's Navel". The Straw Hat Pirates resolve to find the island's treasure, which can supposedly grant any wish, but the island's inhabitants possess agendas of their own for their new guests...

Mayumi Tanaka

Monkey D. Luffy (voice)

Kazuya Nakai

Roronoa Zoro (voice)

Akemi Okamura

Nami (voice)

Kappei Yamaguchi

Usopp (voice)

Hiroaki Hirata

Vinsmoke Sanji (voice)

Akio Otsuka

Captain Joke (voice)

Minami Takayama

Hamuu (voice)

Ikue Otani

Meroie (voice)