Jakso 52 - Merirosvon Kohtalo! Uusi Seikkailu Alkaa

Episode 52
The Pirate’s Destiny! A New Adventure Begins
Japanese: 海賊の運命！新たなる冒険の始まり！
Kaizoku no Unmei! Aratanaru Bōken no Hajimari!

The crew continues their journey, reaching an island that is home to an eccentric inventor. Luffy and the crew become involved in a new set of challenges when they must stop a villain who threatens the island. Along the way, they discover more about the mysteries of the Grand Line and how different people react to the presence of pirates.