Ibiributsu

Ibiributsu is a Waiter of the Beasts Pirates who serves as a guard in the Prisoner Mine of the Udon region of Wano Country. He is in charge of exchanging meal tickets for kibi dango.

Appearance
Ibiributsu is a stocky man with thick eyebrows, a prominent nose and a short beard. He wears a spiked leather hat resembling an aviator hat, spiked shoulder guards lined with fur, and dark belted pants.

Personality
Ibiributsu is a cruel individual who enjoys taunting and picking on prisoners who are in a weak state. The slightest hint of backtalk can enrage him to the point of violence and threats of punishment.

Abilities and Powers
Ibiributsu's authority as a prison guard allows him to punish prisoners for talking back to him with amputation or death.

Weapons
He used an iron club to hit Hyogoro.

Wano Country Arc
At the Prisoner Mine, Ibiributsu exchanged Hyogoro's meal ticket for a single kibi dango. When Hyogoro lamented the amount, Ibiributsu angrily hit with a club. He was soon shocked to discover that the prisoners Eustass Kid and Monkey D. Luffy had managed to earn over 500 tickets. Later, when the duo were questioned by Vice Warden Dobon, Ibiributsu reminded them of the rules and punishments for breaking them.

Trivia

 * His name is likely derived from ibiru (いびる) meaning "to pick on", and butsu (打つ) meaning "to strike".