The first of five WonderSwan One Piece games. A fairly basic looking RPG. While the full colour screen captures from the show look impressive the sprites are small and look a little weedy and the locations are fairly flat in appearance.

The music too is very simplistic and has been vastly improved on by the later games in the series. The gameplay is typical of Japanese Role Playing Games with the exception of a 'world map' for towns and frequent choices of conversation responses.

If you are looking for WonderSwan based One Piece RPG antics you'd be better off with Chopper no Daibouken.