The Straw Hats accidentally float down into the Marine base, G-8. Forced to abandon ship, the crew must make their way through the base to reclaim the Going Merry and avoid capture. The crew manage to safely reach their next island, Long Ring Long Land. They meet a nomad who's been stuck on the island for a while and offer to help him. But before they can, they're challenged by a pirate who calls himself Foxy the Silver Fox in a game of "Davy Back Fight", where the losers can lose their crew members. One night as the crew rest, a boy with a seahorse-shaped flute plays it near the ship. The next day the crew awaken with their memories of each other wiped out, except for Robin. It's up to her, who was the only one not affected, to get the crew's memories back and find out the cause of it. The Straw Hat pirates later re-encounter Foxy, Porche, and Hamburg. This encounter leads to a fight, and also leads to the encounter with Aokiji.

Season 7 Episode 1 - A State of Emergency is Issued! A Notorious Pirate Ship has Infiltrated!

The Marines are convinced the Going Merry is a ghost ship after it crashes inside their fortress from above. The crew members are scattered around the premises. Air Date : 20th-Jun-2004  Read More

Season 7 Episode 2 - Sanji the Cook! Proving His Merit at the Marine Dining Hall!

In disguise, Sanji shows the Marine chefs the proper way to prepare a meal. Air Date : 4th-Jul-2004  Read More

Season 7 Episode 3 - Captured Zoro! Chopper's Emergency Operations!

Zoro is taken prisoner as Chopper and Nami assist a nervous doctor in treating injured Marines. Air Date : 11th-Jul-2004  Read More

Season 7 Episode 4 - The Marines Dragnet Closes In! The Second Member Captured!

Robin and Usopp both disguise themselves as the same visiting inspector, and Usopp is thrown in the brig with Zoro. Luffy and Sanji are discovered by Jonathan after a slight mishap. Air Date : 18th-Jul-2004  Read More

Season 7 Episode 5 - Luffy and Sanji's Daring Rescue Mission!

The real Inspector is thrown in the brig with Zoro and Usopp, while Sanji and Luffy race to rescue the two while avoiding detection. Air Date : 8th-Aug-2004  Read More

Season 7 Episode 6 - Enter the Hot-Blooded Special Forces! Battle on the Bridge!

Sanji and Luffy, after freeing Usopp and Zoro, try to escape Navarone. As the Burning Soul combat unit is deployed, Dr. Kobato leads Nami and Chopper to the docks. Air Date : 5th-Sep-2004  Read More

Season 7 Episode 7 - Breaking Through the Seige! The Going Merry is Recovered!

The crew meets at the docks and are surrounded by Marines. Using Nami as their fake hostage, they trick the Marines into letting them back on the Going Merry. Air Date : 19th-Sep-2004  Read More

Season 7 Episode 8 - The Pirate Ship Disappears! Fortress Battle, Round #2!

The crew disguises the Going Merry as a Marine ship so they can get their treasure back. With the gold, they decide they’ll hire a shipwright. Air Date : 19th-Sep-2004  Read More

Season 7 Episode 9 - The Gold and Waver Recovery Operations!

Usopp splits up the crew into two teams: the gold retrieval team and the waver retrieval team. Inspector Shepherd decides to catch Luffy on his own. Air Date : 3rd-Oct-2004  Read More

Season 7 Episode 10 - The One Fell Swoop Plan! Jonathan's Surefire Secret Tactic!

Sanji, Zoro, Usopp, and Robin continue to search for their treasure. Luffy leads Nami to the captain’s quarters where they retrieve their gold. Air Date : 3rd-Oct-2004  Read More

Season 7 Episode 11 - Farewell, Marine Fortress! The Last Battle for Escape!

The Going Merry is grounded during a period of low tide and Jonathan believes they’ve reached “checkmate”. They cleverly use the impact dial to boost the ship and the breath and flame dials to inflate the octopus balloon again so they can escape. Air Date : 10th-Oct-2004  Read More

Season 7 Episode 12 - Great Adventure at Long Ring Long Land!

Luffy and company come across a mysterious pirate ship after trying to escape a giant wave. Soon, they arrive on an island inhabited by strange animals. Going Merry is captured by the Foxy Pirate crew. Air Date : 31st-Oct-2004  Read More

Season 7 Episode 13 - A Davy Back with the Foxy Pirates!

After Tonjit re-unites with his horse, they are soon attacked by Captain Foxy and his subordinates, who challenge Luffy in a Davy Back Fight, a contest of pirates where the stakes are members of the crew. Air Date : 7th-Nov-2004  Read More

Season 7 Episode 14 - Round 1! One Lap of the Donut Race!

The first round of Davy Back Fight involves a race around the island with tiny boats. Zoro's and Chopper's boat is eliminated. Air Date : 14th-Nov-2004  Read More

Season 7 Episode 15 - Silver Fox Foxy! The Merciless Interference!

With only Luffy, Nami, and Porche's boat remaining, it's an all out war to the goal, but after Foxy exposes his Devil Fruit powers, Porche wins and takes Tony Tony Chopper from Luffy. The second round prepares to start. Air Date : 21st-Nov-2004  Read More

Season 7 Episode 16 - Round 2! Shoot it into the Groggy Ring!

Without Chopper, Sanji and Zoro must face the Foxy Pirates in a ball game, but are hampered by their blatant cheating and the crooked referee. Air Date : 28th-Nov-2004  Read More

Season 7 Episode 17 - A Barrage of Red Cards in Groggy Ring!

The bickering rivals Sanji and Zoro manage to overcome the opposing team by working together. Luffy chooses Tonjit's horse, Shelly over Chopper. Air Date : 5th-Dec-2004  Read More

Season 7 Episode 18 - Round 3! The Round-and-Round Roller Race!

The Straw Hats face Foxy a race around a giant ring on roller skates. Air Date : 12th-Dec-2004  Read More

Season 7 Episode 19 - A Seriously Heated Race! Into The Final Round!

Thanks to to some quick planning, the Straw Hats win the race. Air Date : 19th-Dec-2004  Read More

Season 7 Episode 20 - Screaming-Hot Bombardment! Pirate Dodgeball!

With Luffy's victory, he takes Chopper back, but foolishly accepts another challenge by Foxy. Air Date : 9th-Jan-2005  Read More

Season 7 Episode 21 - Showdown on the Cliff! Red Light, Green Light!

Foxy decides to take Robin from Luffy this time because of her Devil Fruit ability. The next match is a race to the top of the island. Air Date : 9th-Jan-2005  Read More

Season 7 Episode 22 - The Captains Square Off! The Final Combat Round!

With Chopper gone again from Luffy's crew, Luffy and Foxy face off in the final game: a battle of brawn aboard Foxy's ship. Air Date : 16th-Jan-2005  Read More

Season 7 Episode 23 - Full-Blast Slow-Slow Onslaught Vs. Invulnerable Luffy!

Luffy continues to battle Foxy with the odds not in his favor, and the fight continues inside Foxy's ship. Air Date : 23rd-Jan-2005  Read More

Season 7 Episode 24 - Epic, Heated Combat! The Fateful Final Conclusion!

Luffy manages to finally defeat Foxy by using his ability against him. After dismissing his new crewmembers, the Straw Hats leave in search for a shipwright. Air Date : 30th-Jan-2005  Read More

Season 7 Episode 25 - Was It Lost? Stolen? Who Are You?

A mysterious figure appears during the night and steals the memories of the crew. In the morning, Robin is the only one who remembers the Straw Hats adventures together. Her attempts to keep the crew together fail as Nami and Zoro go separate ways. Air Date : 6th-Feb-2005  Read More

Season 7 Episode 26 - A Mysterious Boy with a Horn and Robin's Deduction!

Robin suggests that only those who were sleeping lost their memories. Luffy and the others then remember seeing the mysterious boy who played some kind of flute. Later that night, they discover the boy outside and Luffy tries to fight him. At the last second, he proclaims his memory has returned. Air Date : 13th-Feb-2005  Read More

Season 7 Episode 27 - Now, Let's Get Back Our Memories! The Pirate Crew Lands on the Island!

During the night, Usopp, Chopper, and Sanji question what brought them to the Going Merry. In the morning, Usopp builds them a raft and they sail to the island where they meet Nami again. Meanwhile, the boy sets his sights on Zoro. Air Date : 20th-Feb-2005  Read More

Season 7 Episode 28 - Zoro Bares His Fangs! A Savage Animal Stands in the Way!

On their way to "The Palace of the Sea God" Robin's group meets an entranced Zoro. It looks like Zoro wants to fight so Luffy urges the others to keep going without him. They apprehend the kid but the whistle was what was really stealing their memories. Zoro returns, still entranced, but Luffy's nowhere to be seen. Air Date : 27th-Feb-2005  Read More

Season 7 Episode 29 - The Last Counterattack by the Memory Thief Who Reveals His True Colors!

Luffy returns and knocks some sense into Zoro. Cornered, the sea horse spreads illusions of the people in their memories to distract them. It steals their complete memories and claims that it has become a Sennenryu. Luffy defeats it and returns all the memories but the townspeople are convinced they are the memory stealers. Air Date : 6th-Mar-2005  Read More

Season 7 Episode 30 - Proud Man! Silver Fox Foxy!

Luffy rescues Foxy, Hamburg, and Porche from a storm at sea. When they reunite with the Sexy Foxy ship, they find it captained by somebody new. Foxy accepts a Davy Back Fight in order to regain his ship and crew. Donning the afro once again, Luffy vows to defeat the captain. Air Date : 13th-Mar-2005  Read More

Season 7 Episode 31 - The Guy Who's The Closest To Invincible? And the Most Dangerous Man!

Once Foxy wins back his crew, he captures the Straw Hats. Nami and Luffy fight Foxy and although he's defeated, his crew accepts him back. Later, they sail to an island where they meet someone Robin knows: a Marine named Aokiji. Air Date : 20th-Mar-2005  Read More