Volume 66

Volume 66 is titled "The Path Towards the Sun".

Cover
The cover features Jinbe and Luffy sitting back to back, with Shirahoshi holding her pinky finger up behind them. Smoker and Tashigi are on the left, while Tamago and Pekoms are on the right. The background is of a yellow color with a rainbow behind the One Piece logo.

Chapters

 * 647. Stop, Noah! (止まれノア) All of the New Fishman Pirates are defeated, and Shirahoshi stops the arc Noah from falling down on Fishman Island with the aid of the Sea Kings.
 * 648. The Path Towards the Sun (タイヨウへと続く道) The Sea Kings carry Noah to the Sea Forest while it is discovered that Luffy has lost a large amount of blood at which he gets a transfusion from Jinbe, and invites him to join the crew after the transfusion.
 * 649. Dance of Sea Breams and Flounders (タイやヒラメの舞い踊り) The human slaves have been freed, and the New Fishman Pirates receive their punishments while the Straw Hat Pirates party at the Ryugu Palace, where Robin concludes that Shirahoshi is the ancient weapon Poseidon.
 * 650. Two Changes You Need to Know (知っておくべき2つの変化) Jinbe tells the Straw Hat Pirates of what have happened in the world during the timeskip, and Caribou attempts to kidnap Shirahoshi but is then sent flying out by Luffy, Sanji and Zoro.
 * 651. The Voice From the New World (新世界からの声)
 * 652. Grim Premonitions (前途多難の予感)
 * 653. The Hero's Hat (ヒーローの帽子)
 * 654. GAM (GAM (小群))
 * 655. Punk Hazard (パンクハザード)
 * 656. Adventure on the Burning Island (燃える島の冒険)

SBS Notes

 * Hody's back fin is detachable.
 * Chopper can transform in 6 different forms without needing to eat a Rumble Ball, but still need to eat one to transform to Monster Point.
 * Oda reveals the Straw Hat Pirates's blood types.
 * Perona, Cindry, Hogback, and Absalom are drawn as children.