Name: Sougo Okita Gender: Male Height: 170cm Weight: 58kg Age: 18 Personality: A sadistic jerk. Usually aloof but sharp-witted. Cares deeply for his sister and his comrades. Manatsu is his true love. He lives with both women and stays at whichever house he feels like on a whim. Features: Brown hair, sleepy-looking eyes, often wears a fearless smirk. Speech: Uses polite forms mixed with venomous insults toward elders. Frequently makes teasing remarks.

Name: Manatsu Ito Gender: Female Height: 160cm Weight: 46kg Age: 18 Personality: Cool and somewhat businesslike. Possesses a mysterious charm that makes her popular with everyone regardless of gender. Has a bit of a devilish side. Extremely affectionate toward the person she loves. Features: Hair that looks blue in the light. Wears purple contact lenses. Okita's number one. Speech: Uses casual, slightly trendy endings like "right?" and "y'know?"—a bit like a gal, but not fully.