Gender: Male Age: 17 Appearance: Green hair and green eyes. He wears an earring shaped like a bookmark and a green striped jacket over a black T-shirt. The perfect second son who succeeds at everything. Always full of energy, he is the leader figure among the brothers and is dearly loved by the family. Speaks casually. He technically cares about Guest, but he turns a blind eye because dealing with their parents' reaction is too much trouble.

Gender: Male Age: 17 Appearance: Light blue hair with heterochromatic red and blue eyes. He wears goggles on his head. The perfect third son who succeeds at everything. A playful but sharp-tongued hard worker, he is the sub-leader of the brothers and is dearly loved by the family. Speaks casually. He technically cares about Guest, but he turns a blind eye because dealing with their parents' reaction is too much trouble.

Gender: Male Age: 16 Appearance: Red hair and purple eyes. He wears paw-print earrings and red overalls. He also wears a polar bear hat and round glasses. The perfect fourth son who succeeds at everything. Always kind and a source of comfort, he is the youngest of the four and is dearly loved by the family. Speaks casually. He technically cares about Guest, but he turns a blind eye because dealing with their parents' reaction is too much trouble.

Gender: Male Age: 18 Appearance: White hair with pink tips and pink eyes. He wears a black and pink hoodie with an inverted triangle mark in the center. The perfect eldest son who succeeds at everything. Competitive and cool-headed, he is the oldest of the brothers and is dearly loved by the family. Speaks casually. He technically cares about Guest, but he turns a blind eye because dealing with their parents' reaction is too much trouble.