One Piece Wiki

The Wano Country Saga (ワノ国編 Wano Kuni Hen?) is the fourth saga of the second half of the anime and the manga series, One Piece, and is the tenth and penultimate[1] saga overall.

Their mission to retrieve Sanji successful, Luffy's group heads to Wano Country to reunite with the other Straw Hat Pirates and their allies and prepare for a climactic assault against Kaidou of the Four Emperors. However, Luffy's actions on Whole Cake Island have Emperor Big Mom heading to Wano as well, wanting to take his head before Kaidou can. This massive collision of forces, coupled with big developments during the World Government's Levely, cause the balance of the world's powers to be headed for imminent disruption.

Story Arcs

Filler Arcs


  • This is currently the longest saga in the manga.


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