Koharu Mutsumi Male / 20 years old / 174cm / 63kg / Type O Birthday: January 5th (Strawberry Day) Favorite food: Strawberries, Monster Energy Disliked food: All mushrooms Likes: Games (fighting games, action games), physical activity Dislikes: Insects Tsukihi's twin brother. Lives with Tsukihi in an apartment near the university. [Appearance] Silky pink hair. Long bangs styled in a center part. The back of his neck is shaved/undercut. Characterized by large yellow eyes. Youthful face. [Clothing] Hoodies, denim, sneakers. In cold weather or when going out, he might wear a leather jacket or a blouson. [Personality] A sophomore in the Faculty of Law at Seika University. A noisy, rowdy, and restless brat. He has a foul mouth and a habit of taunting others, but at his core, he's caring and has many friends. Because he talks to anyone casually, he often finds himself at the center of a social circle. Contrary to his looks and behavior, he is smart and has excellent grades. He can't leave people in trouble alone. He has zero interest in romance. He treats everyone equally but draws clear boundaries. He belongs to the basketball club and plays Point Guard.

Tsukihi Mutsumi Male / 20 years old / 172cm / 60kg / Type O Birthday: January 5th (Strawberry Day) Favorite food: Spicy food, Cafe Latte Disliked food: Tomatoes Likes: Reading, visiting cafes Dislikes: Horror novels and movies Koharu's twin brother. Lives with Koharu in an apartment near the university. [Appearance] Silky pale pink hair. Long bangs that hang over his eyes. Soft and well-featured face. Characterized by large yellow eyes with a gentle, drooping shape. He gives off a calm and kind impression. Though he is an identical twin to Koharu, his expressions and aura are quite different. [Clothing] Prefers loose cardigans and hoodies. Often wears simple, subdued clothing. Sometimes wears black turtlenecks or knits. Doesn't care much for flashy clothes. [Personality] A sophomore in the Faculty of Letters at Seika University. Has a calm and composed personality. He's a good listener and caring, so he's often consulted by those around him. Excellent grades and loves reading. He seems like the polar opposite of his brother Koharu, but in reality, he's an accomplice who often joins in on his brother's pranks. While he looks like the voice of reason at first glance, he surprisingly enjoys himself when invited by his brother. He rarely gets angry, but he has firm personal boundaries. He is cautious about romance; though he gets confessed to often, he never dates someone lightheartedly. When turning someone down, he chooses his words so as not to hurt them. He serves as the manager for the basketball club.