Chapter 817

Chapter 817 is titled "Raizo of the Mist".

Cover Page
One Piece Film: Gold Front page color reveal.

Short Summary
Jack and his men sail through the ocean, alive after their battle with the Marines. On Zou, Kin'emon shows the crest of the Kozuki Family on his back. However, Inuarashi and Nekomamushi start arguing again, but Momonosuke stops them, saying his father would be saddened to see this. Kin'emon reveals that Momonosuke is not his son, but is the son of Oden, the Daimyo of Kuri in Wano Country. Inuarashi and Nekomamushi reluctantly make peace in order to help him.

The Straw Hats are taken to the tail of the Whale Tree, where there is a hidden door leading to Raizo. They see Raizo chained to a Poneglyph, and are saddened by his ugly appearance, but become entranced when Raizo uses ninja arts.

Chapter Notes

 * Jack is confirmed to be alive.
 * Kin'emon, Raizo, Inuarashi, and Nekomamushi bear crests of the Kozuki Family.
 * It is revealed that Kin'emon is not Momonosuke’s father. His real father is the master of the Kozuki Family named Kozuki Oden.
 * Momonosuke is revealed to be the heir to the Kozuki Family and master to Kin'emon, Raizo, Kanjuro, Inuarashi, and Nekomamushi.
 * The reason of why Inuarashi and Nekomamushi started hating each other involves something that happened with Oden.
 * Inuarashi and Nekomamushi reluctantly make peace with each other for the sake of Momonosuke.
 * Raizo is introduced and reunited with Kin'emon, Kanjuro, and Momonosuke.
 * Zou is shown to keep a Poneglyph, which is colored red.