One Piece : Season 15

Two years have passed since the incident at Marineford, and the Straw Hat Pirates have since trained for their return. Luffy departs Ruskaina to the Sabaody Archipelago to reunite with his crew and Zoro visits Rayleigh and Shakky in her bar. At a local tavern, Nami learns the Marines have switched their headquarters with their G1 Branch to be next to the Four Emperors. At the Sabao Dome, Brook holds his farewell concert as the Soul King and Sanji and the Okamas go their separate ways. Nami refus

Using a fake disguise provided by Hancock, Luffy and the Kuja tribe go their separate ways and he confronts the Fake Straw Hats. At Shakky's bar, Sanji thanks Duval for his efforts in protecting the Thousand Sunny. Rayleigh tells the cook that he was the seventh to come here. However, Luffy and Robin have not shown up yet. Chopper discovers another group of Fake Straw Hats and follows them, not realizing that they are the fake ones. While Robin continues to evade the government agents from captu

Robin finally makes it to the Thousand Sunny and reunites with Franky. The archaeologist reveals to Franky that she is the eighth person who saw Rayleigh, as Luffy has yet to appear. Meanwhile, Chopper learns that he is the real one while discussing with the Fake Straw Hats and it is revealed that the Fake Straw Hats have recruited more than 100 pirates to their crew. At a Marine base, Sentomaru and the Pacifistas depart for the Sabaody Archipelago in response to Luffy's return. At a fashion sho

At the Sabao Dome, Brook finishes his song. Meanwhile, Caribou frightens a Marine, digging a live grave with Coribou, and Fake Luffy rallies the pirates. However, the real Luffy gets caught up in the situation. Meanwhile, Brook is confronted by the Marines and his managers. At the Thousand Sunny, Usopp and Chopper reunite with Franky. The shipwright then reveals that not only did he create a new version of himself, but he can change his hairstyle by pushing his nose, while Nami boards the ship.

After Brook escapes from the Marines at the Sabao Dome with a Rosy Life Rider, a riot is going on in the dome. Meanwhile, Luffy is caught before the Fake Straw Hats. However, the Marines confront them just as Caribou kills the injured Marine. Caribou refuses to cooperate with Fake Luffy and the Fake Straw Hats battle the Marines. The Pacifistas appear to defeat the Fake Straw Hats and discovers the real Luffy and knocks down Doughty. Sentomaru catches the Fake Straw Hats, and promptly defeats th

After Luffy and Rayleigh go their separate ways, Rayleigh draws a line to prevent the Marines from coming any further to the Straw Hats. However, Perona appears and it is revealed that a battleship is headed for the Thousand Sunny. Meanwhile, Brook boards the Thousand Sunny. Using one of his birds, Chopper returns to the Thousand Sunny with Sanji, Luffy and Zoro on board, but as soon as they finally reunite, the Thousand Sunny is attacked. Hancock stops the Marines from harming the Straw Hats an

At the Sabaody Archipelago, Caribou has his men bury the Fake Straw Hats and departs to find the real Straw Hats. Rayleigh learns that Luffy's Straw Hat actually belonged to Roger when he was a member of his crew. Meanwhile, the Straw Hats explore the vast regions of the deep ocean. Nami reveals that if too many holes are created, the coating will burst and destroy the ship. Franky reveals that Hatchan was taken to Fishman Island, as he was seriously injured when the Marines tried to claim the T

The Caribou Pirates attack the Straw Hats. While Caribou manages to get on the Thousand Sunny, the rest of his crew gets pulled away by Mohmoo, who gets scared when he recognises the Straw Hats. Caribou is left alone and, as a result, is captured by the Straw Hats. The Straw Hats come across the Kraken, which destroys the ship of the Caribou Pirates, who returned to save their captain, and then attacks Thousand Sunny. The Straw Hats manage to avoid its attacks and Luffy, along with Zoro and Sanj

Luffy battles Kraken Sea Octopus Monster with his newly acquired Elephant Gun. Zoro helps out with his new sword technique and Sanji contributes with his new Drible Jumble. The trio beats the Kraken and follows a shark named Megalo to the Fishman Island. The rest od the Strawhats battle more sea monsters including Ankoro, who wants to eat them.

The Flying Dutchman shows up and Vander Decken tells Wadatsumi to crush the Thousand Sunny, but then the Kraken beats Wadatsumi. The volcano erupts, and the pirates run from it. Surume jumps off a cliff and some big stones are about to crush them but Usopp stops them for a while with his new move Sargasso. But when they are celebrating their survival, a rock hit Surume's head, made it faints as they descending to the depth of the cliff. At the bottom of the cliff they find Fishman Island but whe

New Fishman Pirates riding a huge Sea monster scare Surume away and gives Strawhats an ultimatum. We know where that's gonna go... Medaka Mermaid Quintuplets get Sanji all fired up; in fact, he is so happy being on Fishman Island he could die

Sanji's Life is in danger as he explodes from excitement in Robin's buzum. Fishman Pirates are still trying to capture and destroy strawhats. Luffy doesn't get to see his friend Jimbei on Fishman Island, but he does get to meet the Royal Family Gondola, princes of Neptune's army and three Merman sons. The Neptune's Army want to attack Luffy, but ... does anyone have blood type S RH negative? Sanji lost a lot of blood...

Sanji gets his life saving blood. Luffy had been poisoned. Luffy and Usopp find Shirley's crystal ball. What will it reveal?

Nami is back with the strawhats. Hody takes down Gyro’s ship and vows to go to the Fishman Island and kill it's king, Neptune.

Mermaids managed to open the barrel. Caribou is out and vengeful. Strawhats arrive at Ryugu Palace. King Neptunes gets scolded and Luffy stumbles on Mermaid Princess Shirahoshi.

Captain of the flying pirates Vander Decken IX is determined to kidnap Princess Shirahoshi from her 10 year lockup at the Hard Shell tower. His love is of the princess is of the "Dead or marriage" variety. With his Mark-mark devil power he can be quite dangerous. At the Ryugu Palace Luffy saves Princess from vicious axe thrown by Vander Decken.

Strawhats hold King Neptune and the entire Ryugu Palace hostage. Luffy takes Princess Shirahoshi for a ride in her Megalo shark.

Luffy's taking of Princess Shirahoshi to the Sea Forest is mistaken for kidnapping and Straw Hats become the hunted. Fish-man Vander Decken throws humans at the gate of Ryugu Palace in hopes that some will survive and open the gate for his pirates. Can Ryugu Palace be penetrated?

Hordy must dominate humans. After all, they can't even breath in the water... Ryugu Palace must be conquered. The Gateway gets open. Straw Hats as usual stand in the way.

Ryugu Palace is under siege by Hordy and Zoro will have his hands full.

Warriors of Fishman Island capture Luffy, Sanji and Chopper and threaten to behead the Straw Hats. Vander Decken IX gets pummeled by Luffy's Gomu Gomu no Jet Hammer. Jones is the real threat, but Zoro slashes him in confrontation.

It's a setback for Luffy and his Straw Hats. Let's see how Hordy takes the upper hand. Energy steroids may have something to do with this. About what happened with Arlong long time ago, Jinbe has a confession to make.

Fish Man Pirates are demanding obedience from all in their war against humans. Jinbei explains how he let Arlong go into East Blue and Nami asks that he explains why. Nami remembers how she was forced to steal to save her sister and village from Arlong. Jinbei explains how Queen Otohime Princes Shirahoshi's mother along with Fisher Tiger fought against this hatred of Fish Man Pirates and Humans.

The two legends of Fishman Island - Queen Otohime and Tiger Fisher - carried opposing views on fishmen and humans. Jinbei tells the Strawhats how these two fates overlapped.

The Sun Pirates set out into the surface world, where a young human slave makes a change in Tiger's way of thinking, and Kizaru, before his Admiral position, plays his part in the tale of Fisher Tiger.