: The episode delves into Chopper's history on Drum Island, specifically the creation of his Rumble Ball —a drug that enhances his Devil Fruit powers.
: It highlights his first experiences as a doctor and his relationship with his mentor, Dr. Kureha . Viewing Guide Information Arc : Post-Alabasta Arc (Filler). One Piece Episode 131
One Piece Episode 131, titled , is the first episode of the Post-Alabasta Arc . It originally aired on November 3, 2002. Episode Summary : The episode delves into Chopper's history on
: Most viewer guides classify this as an optional "filler" episode. If you are only interested in the main plot, you can skip to Episode 144 to begin the Jaya Arc . However, many fans recommend it for the heart-warming character development between Chopper and Robin. Viewing Guide Information Arc : Post-Alabasta Arc (Filler)