Season 2

The second season of the One Piece anime series was directed by Kōnosuke Uda and produced by Toei Animation. It contains a single story arc, called "Gurando Rain Totsunyū" (グランドライン突入, lit. "Enter the Grand Line"), which adapts Eiichiro Oda's One Piece manga from shortly after the beginning of the 12th through the beginning of the 15th volumes over 15 episodes,following the first adventures of Monkey D. Luffy's Straw Hat Pirates in a fictional sea, called the Grand Line. Stuck in the bowels of the giant whale Laboon, they encounter the whale's caretaker, an old man named Crocus, and Nefeltari Vivi. Taking her with them, they make enemies of the Warlord Sir Crocodile's secret organization, Baroque Works, and befriend the giants Dorry and Broggy on the prehistoric island Little Garden.