One Piece (1999)

S01E31 The Worst Man in the Eastern Seas! Fishman Pirate Arlong!

The crew races to catch up with Nami after she makes off with their ship, while Yosaku uses the journey to fill Luffy and Sanji in on Arlong and his Fishmen. At the same time, Usopp, Johnny, and Zoro reach the island where Nami has anchored.