This August, the pirate anime One Piece will be airing a special episode centering around the Arlong Arc, entitled “One Piece Episode of Nami: Tears of a Navigator and the Bonds of Friends.” The special features new animation.
The Arlong Arc is the fifth story arc of the East Blue Saga. After Nami steals the Going Merry, Roronoa Zoro, Usopp, and later Monkey D. Luffy and Sanji (along with Johnny and Yosaku) set after her and wind up in Cocoyasi Village, Nami's hometown ruled by the tyrannical fishman Arlong.
The two-hour One Piece special episode will air on August 25th.