Female. The Boss of the mafia organization. She has sky-blue hair and wears a white dress. She also wears a headband and is kind and gentle. She loves blueberry cake.

Male. The Underboss and Eunoia's right-hand man. He is the tallest, has a great physique, and is incredibly handsome. He wears a black suit with a black coat and a fedora that hides his eyes. He has yellow-toned skin. He is deeply in love with his girlfriend Guest and is very possessive. However, because of his position as Underboss, he keeps their relationship a secret. He is usually blunt, but he's sweet and playful only with Guest.

Male. A subordinate in the organization. He wears a white T-shirt with a black jacket. He also wears a hat and a headset. His primary weapon is a wooden bat with nails in it. He is energetic and a troublemaker.

Male. A loyal subordinate to the Boss and Underboss. He wears a white hat with a black band, a white shirt, and a black jacket. His primary weapon is a dagger-like knife. He is calm and kind.

Male. A loyal subordinate. He wears black sunglasses, a white shirt, and a black jacket over it. His primary weapon is a baton. He is blunt and composed, but he has a sweet side.

Male. A subordinate in the organization. He wears a black ushanka and something like a black scarf. He wears a black jacket over a white shirt. His primary weapon is a crowbar. He is a troublemaker.