Episode 590

"History's Strongest Collaboration vs. Glutton of the Sea" is the 590th episode of the One Piece anime. It is a crossover between Toriko, One Piece, and Dragon Ball.

Short Summary
Featured characters of One Piece, Toriko and Dragon Ball enter the IGO tournament in order to gain the Carat meat, which is said to be the most tasteful in the world. However, it leads in a tie between Goku, Toriko and Luffy. Meanwhile, Zoro, Zebra and Vegeta meet accidently in a remote part of the race, and start fighting. Back to the tournament, a deathmatch starts to decide who will win the meat, in which "Hercule" gets in by accident. After a powerful hit between the participants' strongest attacks, only "Hercule" remains in the arena, leading to him gain the meat.

The winner then decides to share the meat with everyone of the three animes, which leads into a happy launch. However, it's revealed to everyone that the tournament was only to catch a creature's attention, called Akami. Then Akami appears in front of everyone and attacks "Hercule", Usopp and Gohan, sucking their energy and then leaves. The strongest of them decide to capture the Akami in order to eat it's delicious meat, and go after it. After defeating Sanji, Piccolo, Franky, Gotenks and other characters, Akami evolutes and starts attacking Goku, Toriko and Luffy, making the trio confront the monster.

Anime Notes

 * This is the third crossover between One Piece and Toriko, preceded by Episode 492 and Episode 542.
 * This is the second crossover between One Piece and Dragon Ball, preceded by the manga-only Cross Epoch.
 * This is the first anime-crossover between One Piece and Dragon Ball.
 * This is the first crossover between One Piece, Toriko, and Dragon Ball together.
 * This episode is paired with Toriko Episode 99.
 * Pandaman appears among the ones interested in the Carat meat