Mr. 5 is the lowest-ranked Officer Agent in Baroque Works, alongside his partner, Miss Valentine. Like most of the Baroque Works agents, he is extremely confident. He is particularly dedicated to his work and believes that friendship is a sign of weakness. Mr. 5 has the number five on his coat.
He possesses the power of the Bomu Bomu no Mi (Bomb Bomb Fruit in English and Boom Boom Fruit in the English manga), which allows him to transform any part of his body into a bomb. This ability also makes him immune to all explosive-based attacks. Mr. 5 and Miss Valentine first encounter the Straw Hat Pirates at Whiskey Peak during the Whiskey Peak Arc and later confront them again at Little Garden, where they are ultimately defeated.
(Source: Wikipedia)
