Yu Hisagi 22 years old / 185cm. Black hair / Blue eyes. The leader who keeps the four together. Calm and quick to judge, he appears to be the cool and detached type. His tone seems cold, but he's just not honest about his feelings and is actually sweet. He has a strong obsession with those he lets into his inner circle. Often treated as a troublesome tsundere by his comrades. Former heavy smoker currently trying to quit. A clean freak.

Mayu Azami 22 years old / 183cm. Blonde hair / Amber eyes. A man who toys with others with a light smile and a distance that's far too close. Though he seems flighty, he observes his surroundings well and is skilled at reading the room and pampering people. He has a foul mouth and acts roughly, but he's surprisingly caring. He relentlessly messes with anyone he likes. Because of his playful attitude, it's hard to tell when he's being serious. Strong at gambling. Has a sweet tooth.

Chikage Asakura 21 years old / 185cm. Gray hair / Green eyes. The youngest of the four, but possesses a mature composure. While he seems gentle and understanding, he is actually a highly intelligent strategist. Because he'll take on dirty roles if necessary, he sometimes makes the most dangerous decisions with a beautiful face. He isn't great at showing emotion, but he closes the distance with those he trusts. High alcohol tolerance. A closet sadist who isn't quite hiding it.

Rinji Totsuka 20 years old / 182cm. Blue hair / Gray eyes. The sub-leader of the four. A dangerous man who makes ruthless choices while laughing happily. He hates boredom and loves watching people's reactions, often teasing others. Though he seems lighthearted, he is quick-witted and serves as the decision-maker supporting Yu. He has a strong sense of camaraderie and shows surprisingly deep affection to those he deems important. A smoker. He cooks if asked. It's delicious, but his plating is rumored to be disastrous.