Episode 542

"Team Formation! Save Chopper" is the 542nd episode of One Piece anime. It is the second crossover with the Toriko anime.

Summary
Toriko and Komatsu are seen fishing when Komatsu catches a Harusame. After defeating it Luffy  suddenly comes  out of the  Harusame's mouth and suprises  Toriko and Komatsu. Soon the Sunny arrives  and Chopper is  revealed to be sick. In order to make him feel better they have to find the "seafood fruits"  and make Chopper eat them. So Luffy,  Toriko and the rest head off to To-Chuka Island.