A weird salesman is fished out of the water and onto the Going Merry, and Nami buys a ton of "1000 year paper" from him to draw her sea maps. However, that's not going to be easy with the rest of the crew goofing off as usual.

The crew stops on an island that's having its annual fireworks festival; Usopp meets a young fireworks-maker named Kodama and helps her achieve her dream.