Episode 864

"Finally, They Clash - Yonko vs. Straw Hats" is the 864th episode of the One Piece anime.

Short Summary
As Katakuri continues his onslaught, Luffy struggles to raise the level of his Kenbunshoku Haki.

After Big Mom boards the Thousand Sunny, the Straw Hats work together to defend the ship.

Anime Notes

 * The anime adds the following:
 * More scenes of Luffy struggling to raise the level of his Kenbunshoku Haki.
 * As Perospero panics when he realizes Big Mom still remembers her threat to him, Daifuku and Smoothie make a comment.
 * Daifuku is also shown to be shocked when Jinbe blocks Big Mom's Cognac.
 * After Chopper blocks Big Mom with Guard Point, Big Mom declares that she will have both Chopper and Brook.