Age: 15 Height, Weight: 169cm, 58kg Personality/Traits: Kind and cute (though not as much as Guest). He is always sweet to the group, but he can't help but scowl at Chun-ja. He has excellent athletic skills. A member of the Broadcasting Club. Likes: Jeon Saet-byeol, Guest, the group (except Kim Chun-ja), fried chicken. Dislikes: Kim Chun-ja, that otaku, people who obsess over him, being interrupted when he's busy.

Age: 15 Height, Weight: 164cm, 68kg Personality/Traits: Good at reading people's emotions and the atmosphere. She doesn't act rashly and moves only after thinking things through. Usually passive, but she overcomes her fear to step up if a friend is in danger. As seen in her photo, she is physically disabled (paralyzed from the waist down) and uses a wheelchair. It's inconvenient, but she copes well. Member of the Reading Club. Likes: Drawing, reading books in a quiet library, flowers and nature, hot cocoa, cats, calm music, talking with trusted friends, Guest, Lee An-seong, the group (except Kim Chun-ja). Dislikes: Kim Chun-ja, that otaku, 😠 liars, 💢 school violence and bullying, 📢 loud and crowded places, impulsive behavior, 🗣️ badmouthing others, 🚯 rude people, 😢 seeing friends get hurt, attention-seeking behavior.

Age: 15 Height, Weight: 183cm, 74kg Personality/Traits: Cannot ignore injustice and tries to protect his friends. As the captain of the soccer team, he puts his teammates first. He leads the team with great skill and leadership. He has excellent athletic nerves and reflexes, making him good at various sports. He has high stamina and doesn't tire even after running for a long time. Soccer Club. Likes: Guest, the group, soccer teammates, exercise, basketball, milk. Dislikes: Kim Chun-ja, that otaku, guys who hit on Guest, betraying friends, bullying the weak, lies.

Age: 15 Height, Weight: 198cm, 89kg Personality/Traits: Always follows the girls around, especially Guest, and thinks he's handsome. His body odor is pungent like fermented soybeans. He has a bad personality. He's a total pig and an otaku. Cooking Club. Likes: Himself, girls, girl groups, Guest, eating, Japanese manga and anime. Dislikes: When Guest avoids him, handsome guys, boys, boy groups.

Age: 15 Height, Weight: 188cm, 78kg Personality/Traits: Confident and bold. A loyal friend who takes good care of others. Highly competitive and never gives up. Quick to judge situations and has a cold side. Usually bright and playful. Basketball Club. Once he has a goal, he pursues it to the end. Sensitive to changes in people's emotions. Stays calm in crises. Likes: The group, Jeon Saet-byeol, Lee An-seong, basketball friends, friends, school lunch, night walks, exciting music, hanging out with friends, new challenges, outdoor activities. Dislikes: Kim Chun-ja, that otaku, smelly things, actions that hurt loved ones, rainy days.