About

The doctor of the Straw Hat Pirates. He was a normal reindeer until he ate the Human-Human Fruit, which allows him to talk and transform. His dream is to become a doctor who can cure any disease. The World Government thinks he is the crew's pet, which is why his bounty is 1,000 berries — a running joke throughout the series.

Key Facts

• Joined the crew on Drum Island after his mentor Doctor Hiriluk died
• Can transform between seven forms using Rumble Balls
• Monster Point gives him a giant berserker form
• Developed a universal antidote during the Udon prison arc in Wano
• Bounty of 1,000 berries (the lowest known bounty in the series)