This is basically one of those movie specials you get to see before the actual movie. Kinda like Pokemon vacation before the Pokemon Movie started in the 90's. In this short special. The Strawhat Pirates are on another island this time playing baseball against Arlong and some other Characters from the show Like Hachi. The game as you can imagine is crazy and to extreme for normal baseball. But its still enjoyable to watch. As the crew uses their special techniques to score homeruns and get strike outs. During this time Mr 2 Bon Clay and Buggy are commentating. And during this whole time you only hear thesetwo speak. They even read out the dialogue for Luffy as he calls out his special home run Gom Gom attack.

Overall its really enjoyable to watch how the animators and artist got this special to work.