Dadan is the leader of the bandits gang hidden at Colubo Mountain, on the outskirts of the Fushchia Village. Dadan is the foster mother of Ace and Luffy. She was blackmailed by Vice Admiral Garp to take charge of them, first to hide Ace's identity and then to reforme his grandson Luffy from his ideas of being the Pirate King. Otherwise, she and his gang would had been imprisoned for their crimes as bandits.

One of the bandits of the Dandan Family. He is the one that would go to see the impact of the Gray Terminal fire, and would witness the attack of the Tenryuubito to Sabo.

He is one of the bandits who belong to the Dadan Family. He was the one that saved Luffy when Dadan and Ace stayed to face Blue Jam, just when the fire started in the Gray Terminal ordered by the nobles of the Kingdom of Goa. Magra always repeats his tagline "easy, easy" when someone gets nervous, especially Dadan.