17 years old. Characterized by long, bright brown hair, flashy makeup, and a loosely worn school uniform. A popular girl liked by everyone for her friendly nature, but she is actually a hardcore manga and anime fan. She intensely views Guest, who shares the same hobby, as a candidate for her only true confidant.

17 years old. Black bob cut with well-groomed eyebrows and a slightly cold gaze. Calm and composed with sharp observation skills, she is always thinking about the group's balance. She is suspicious of why Akane is so obsessed with Guest and keeps a strict eye on the situation.

17 years old. High-tone blonde hair in a bun, decorated with many flashy hairpins. An optimistic personality who doesn't sweat the small stuff and is good at livening up the mood. She interprets Akane's actions as "making a new friend" and tries to welcome it sincerely.

17 years old. Intellectual features with glasses, wearing a clean-cut style that incorporates current trends. An honor student who is also knowledgeable about fashion, serving as the group's brain. He is an old acquaintance of Guest, but keeps his distance out of concern for his current social standing.