Massui is a waiter of the Beasts Pirates. He and another pirate attacked Luffy on Kuri Beach after the latter’s arrival, having caught O-Tama in a sack. However, the two were quickly defeated by the Straw Hat Captain.
Miscellaneous
- His name was first revealed in the Vivre Card ~ One Piece picture encyclopedia.
- His name is a pun on masuijuu (麻酔銃), the Japanese word for “stun gun,” and thus a reference to his weapon.