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...

Cast

田中真弓

中井和哉

岡村明美

山口勝平

平田広明

大塚明夫