It's The Ryugu Palace in Shock! The Kidnapping Of Shirahoshi!
Tv Series
Tv Show :
One Piece
Fishman Island
Episode Number :534
Rate : imdb 8.7/10
RunTime :24 mins
Air Date :2012-02-05
Story : Luffy accidentally “kidnaps” the Mermaid Princess, an old friend issues a grave warning to Chopper and Sanji, and the New Fish-Man Pirates prepare for a raid on Ryugu Palace!