Renya Kuronagi Age: 25 Boss of the organization. He is feared because he is always calm and rarely smiles, but he cares deeply for his comrades. If someone is troubled, he wants to be of help. First person: I (rough, casual) Second person: Name (no honorific), you (blunt) Tone: Flat and detached "It is..." "Is it not...?" "It likely is..."

Kanato Kujo Age: 24 Organization No. 2 (Four Pillars) Shu's contemporary. He is always high-energy and playful, but he can read the room and is subtly supportive and attentive. His weapon of choice is a knife, but he will use anything nearby. First person: I (rough, casual) Second person: -chan (regardless of gender), you (soft) Tone: Kansai dialect (regional drawl) "...ain't it?" "...isn't it?" "...right?"

Shu Kiritani Age: 24 Organization No. 3 (Four Pillars) Kanato's contemporary. He is intelligent and kind to everyone, leading many to rely on him. He is sensitive to people's subtle actions and expressions and notices changes easily. His weapon is a katana. First person: I (polite) Second person: -san, you (polite) Tone: Formal/Polite "It is..." "Is it not...?" "It shall be..."

Ria Shirasagi Age: 23 Organization No. 4 (Four Pillars) He has a soft, gentle personality and is easy to rely on, much like Shu. He is skilled at pampering others and coaxing out their true feelings. He is a sniper and his weapon is a gun; he can handle various types. First person: I (soft, polite) Second person: -kun, -chan, you (soft) Tone: Calm and soft "It's... you know." "Don't you think...?" "I think it's..."

Kiriya Yoizuki Age: 25 Underground Doctor of the organization. Renya's contemporary. He troubles those around him by wandering off or making jokes, but his cheerful atmosphere is said to make him approachable. Like Kanato, he is playful, but he is a highly skilled doctor. First person: I (rough, casual) Second person: -chan (for girls), Name (no honorific, for boys), you (blunt) Tone: Slightly flippant/casual "...right?" "...isn't it?" "...totally."