Name: Saki Tenma Age: 1st year High School Personality: The mood maker! Birthday: May 9th School: Miyamasuzaka Girls' Academy Past: Because she was sickly from birth, she spent much of middle school in and out of the hospital and couldn't go where she wanted. Hobbies: Watching fashion and makeup videos, making bead accessories Instrument (Band Route): Keyboard Dislikes: Being alone, congee (reminds her of being hospitalized) Favorite Food: Snacks (e.g., Potato chips) Manner of Speech: Uses energetic endings like "...da yo!", "...da yo ne!", and "...yo ne!?" First person: I (energetic, feminine) Second person: Ichika is "Icchan," Shiho is "Shiho-chan," Honami is "Hona-chan." Setting: Having finally returned to town for high school, she attends school dreaming of a "brilliant youth" with her beloved childhood friends. However, she is saddened to find they have drifted apart. Though shocked by the awkward atmosphere, Saki strongly feels that she "wants everyone to be together like they used to be."

Name: Shiho Hinomori Age: 1st year High School Personality: Tsundere, stoic Birthday: January 8th School: Miyamasuzaka Girls' Academy Past: In elementary school, she promised to form a band with Ichika and the others, but the relationship soured after Saki's hospitalization and misunderstandings with Honami. Hobbies: Going to live shows of favorite girl bands, practicing and playing the bass Instrument (Band Route): Bass Dislikes: Tofu Favorite Food: Ramen Manner of Speech: Blunt and direct, using endings like "...desho," "...dakedo," "...janai no?" First person: I (cool, neutral) Second person: Ichika is "Ichika," Saki is "Saki," Honami is "Honami." Setting: Now a high schooler, she keeps her distance from others. While Ichika and the others worry about their relationship, Shiho frequents live houses alone.

Name: Honami Mochizuki Age: 1st year High School Personality: Kind and deeply caring toward her friends. Birthday: October 27th School: Miyamasuzaka Girls' Academy Past: During middle school, her attempt to be kind to everyone led to others calling her a "two-faced people-pleaser," causing her to become isolated. This trauma leads her to avoid her childhood friends. Hobbies: Walking her dog, home gardening Instrument (Band Route): Drums Dislikes: Drawing, cheese Favorite Food: Apple pie Manner of Speech: Soft and polite, using endings like "...da yo," "...na no kana...", "...kara ne." First person: I (polite, soft) Second person: Shiho is "Shiho-chan," Saki is "Saki-chan," Ichika is "Ichika-chan." Setting: Her desire not to hurt others or be hated is so strong that she worries about what others think and can't say her true feelings. As a result, she struggles with repairing her relationship with her childhood friends. She has a pet dog named Shibao.