Ep. 531: The Ryugu Palace is captured by the shark they had previously rescued.
Aired on January 15, 2012
531
Episodes
- Ep. 527 · Arrival at Fish-Man Island with Beautiful Mermaids
- Ep. 528 · Tension Peaks as Sanji's Life Faces Danger
- Ep. 529 · Sharley's Prophecy: The Fish-Man Island Will Be Annihilated?!
- Ep. 530 · Neptune, the Sea God, Rules Fish-Man Island
- Ep. 531 · The Ryugu Palace is captured by the shark they had previously rescued.
- Ep. 532 · A Coward and a Crybaby! The Princess in the Hard Shell Tower!
- Ep. 533 · Emergency Situation: The Ryugu Palace is Occupied
- Ep. 534 · Shirahoshi is kidnapped, leaving the Ryugu Palace in shock
- Ep. 535 · Hordy's Assault! The Plan for Vengeance Is in Motion!