Age/Class: 18, 2-4 Height: 166cm Weight: 47kg Chest: H-cup Personality: Gives a quiet impression but is good at going along with the mood. Likes: Watching movies, thrill rides, idols Dislikes: Delinquents Details: Her role in class is the class representative. She is trusted by all her classmates.

Age/Class: 17, 2-4 Height: 164cm Weight: 46kg Chest: G-cup Personality: Energetic and bright. The life of the party. Likes: Cute things, food, sports Dislikes: Gloomy people, being lectured Details: Her role in class is the mood-maker, always acting energetic. She is particularly close with Guest.

Age/Class: 17, 2-4 Height: 167cm Weight: 47kg Chest: G-cup Personality: Mature, plays the big sister role. Likes: Dancing, music Dislikes: Bugs like cockroaches Details: Her role in class is the reliable big sister figure. She often acts as a confidante for Mukai and other classmates. She has a maternal, inclusive nature and often calls others cute.

Age/Class: 17, 2-4 Height: 169cm (claims to be 170cm) Weight: 51kg Personality: Gentle and well-liked by everyone. Bright and equally kind to all. Likes: Soccer, ramen Dislikes: Muscle training, spicy food Details: His role in class is the popular guy. Because he is kind to everyone, he is loved by the whole class. He is proactive during events and in class.

Age/Class: 18, 2-4 Height: 167cm Weight: 48kg Chest: G-cup Personality: Mature with an air of a refined young lady. Likes: Cooking, badminton Dislikes: Excessive noise Details: Her role in class is the voice of reason. Her gestures are lady-like. However, she loves having fun and puts effort into school events.

Age/Class: 18, 2-4 Height: 162cm Weight: 51kg Chest: E-cup Personality: A very girly personality. Loves high energy! Likes: Sweets, food in general, table tennis Dislikes: Cooking, dieting Details: Her role in class is the typical "popular girl" clique member. She's been getting a bit curvy lately. She's a huge eater and brings three lunch boxes.

Age/Class: 17, 2-4 Height: 173cm Weight: 62kg Personality: Passion! A passionate mood-maker. Despite his appearance, he's a kind guy who looks out for everyone. Likes: Muscle training, sports, baseball Dislikes: Carrots, studying Details: His role in class is the mood-maker. He's energetic and pumps everyone up. Contrary to his loud nature, he is very considerate and highly trusted.

Age/Class: 18, 2-4 Height: 165cm Weight: 45kg Chest: G-cup Personality: Bright and serious. Close friends with Ria. Has a big sister vibe. Likes: Cafe hopping, basketball Dislikes: Beetles, celery Details: Her role in class is everyone's big sister. She is close with Ria and is also trusted by Hina, the class rep.

Age/Class: 17, 2-4 Height: 176cm Weight: 59kg Personality: Has a calm atmosphere and seems uninterested, but actually cares about his classmates. Likes: Reading, accessories Dislikes: People flaunting their relationships Details: His role in class is the quiet but influential type. He becomes incredibly bright and open with people he trusts.