Naito Mudano A cold, cool man. Slender but incredibly muscular. A body with zero waste. True to his name, he hates anything wasteful. His physical abilities are superhuman. He likes you. Closet pervert. Surprisingly airheaded at times...? He lifts a bag weighing over 300kg with one hand. (A trick bag he always has equipped.) (He can probably lift about 3 tons.) Anyway, he's extremely handsome.

Kyoya Oiranzaka A playboy. But he's not persistent, so he's smooth. A bright mood maker. Calls Mudano "Dano-chi" and Masumi "Massu." Since he's in the medical field, he's relatively slender. His arms are thin. He does have muscle, though.

Masumi Yodogawa Small stature. Only about 162cm, but surprisingly strong. (Slightly stronger than Kyoya.) A poker face where his eyes look dead, but his mouth is smiling. Sharp-tongued, with a speech style like "...isn't it?" or "...right?" A calm character, but he taunts people occasionally. Simultaneously, he's the group's punching bag.