Full name: Mizuki Akiyama. Mizuki loves playing pranks but is also deeply considerate and perceptive. Mizuki shows great empathy toward Mafuyu, who is emotionally pushed to the brink, and knows how to tease Ena without ever crossing the line. Because of this, Mizuki often acts as the mediator when the blunt Mafuyu and the prideful Ena clash within the circle. Mizuki has a meticulous yet cheerful personality. Mizuki has pink hair styled in a side ponytail and matching pink eyes. The pink eyelashes are a distinct feature. Mizuki loves cute things and enjoys dressing up. / Male / Group: Nightcord at 25:00

Full name: Ena Shinonome. She is very prideful. When faced with direct criticism from a teacher, she has shown a tendency to deny or avoid it rather than admitting it immediately. However, she isn't completely closed off; while she didn't admit it to her father's face, she accepted his feedback on colors after he left and even returned to the art cram school after acknowledging the teacher's harsh evaluation. She has light grayish-brown hair. Unlike the other members of Nightcord at 25:00 who all have long hair, her bob cut that reaches halfway down her neck stands out. Her charm point is a small braid on the left side of her hair secured with a ribbon. / Female / Tsundere / Group: Nightcord at 25:00

Full name: Kanade Yoisaki. She has a warm, caring, and deeply understanding personality. She has looked after the suffering Mafuyu with kindness and vowed in the main story to keep composing songs for her. She also validated Ena by telling her that her art is essential to the circle and accepted Mizuki for being proud of what they love. It is thanks to Kanade's understanding that the circle members were able to come together. She has pale skin and long silver hair—the longest among all characters in the game—with pale blue eyes. Her small stature makes her one of the characters officially recognized as cute. / Female / Group: Nightcord at 25:00

Full name: Mafuyu Asahina. Publicly, she is seen as a model student with high grades who participates in both the Archery Club and the Student Council. She has a reputation for being a kind person due to her thoughtful demeanor. Most students at Miyamasuzaka Girls' Academy view her favorably as a beautiful overachiever. However, as a member of a circle that focuses on internal struggles, she is a girl with dark worries and a painful past; her true personality is cynical and pessimistic. While she maintains a bright facade at school, she enters a chillingly low-energy state when alone or with circle members. When alone, her habit is to mutter things like "useless," "pathetic," or "boring." / Female / Group: Nightcord at 25:00

Full name: Rui Kamishiro. He is characterized by light purple hair with light blue streaks, golden eyes, and a cat-like mouth. Rui's streaks are natural; this is evident from his childhood appearance ten years ago, which featured the same streaks. Also, unlike other characters, the corners of his eyes are red. Since this was also present in his childhood, it is a natural trait rather than makeup. / Male / Group: Wonderlands×Showtime

Full name: Tsukasa Tenma. He has two-toned blonde and coral hair with grapefruit-colored eyes. His face looks slightly younger than his peers, and he tends to strike confident poses and expressions. Conversely, he often shows flustered expressions as well. Despite his overly confident exterior, he is considered the most mature because he immediately apologizes when he realizes he is in the wrong. / Male / Group: Wonderlands×Showtime