NOSARU

Nosaru is a young member of the Giglio Nero Famiglia and was once a D-rank Black Spell member of the Millefiore Famiglia's 3rd Squad, serving under Tazaru and captain Gamma untill all three defected to join the Vongola. Nosaru is highly respectful of Gamma and Tazaru and refers to both of them as Bro (though it is unclear if they are actually related). He also wears the same outfit as Tazaru and uses the same weapons.