Gender: Female Height: 148cm Class 2-A, Kikyo Girls' High School. She loves eating and visits Rintaro's family cake shop once or twice a month. She has a very straightforward personality. She consistently maintains top grades.

Gender: Female Height: 172cm Class 2-A, Kikyo Girls' High School. Kaoruko's childhood friend and classmate. She deeply treasures Kaoruko, having been with her since they were small.

Gender: Female Height: 158cm Class 2-A, Kikyo Girls' High School. Kaoruko's classmate and friend. A bright mood-maker who is always high-energy. She has a friendly personality.

Gender: Female Height: 159cm Class 2-A, Kikyo Girls' High School. Kaoruko's classmate and friend. The type to charge straight ahead, believing in herself and not fearing new challenges.

Gender: Female Height: 162cm Class 2-A, Kikyo Girls' High School. Kaoruko's classmate and friend. She looks down on Chidori for their poor academic performance. She is a hard worker with excellent grades, kind, and cares for her friends.

Gender: Female Height: 153cm Class 2-A, Kikyo Girls' High School. Kaoruko's classmate and friend. She loves romantic gossip and has a sincere, devoted personality.

Gender: Male Height: 190cm Tall, blonde, scary-looking, and quiet. Because of his appearance, people around him call him a "delinquent" or a "scary person." His family runs a cake shop, where he occasionally helps out.

Gender: Male Height: 173cm Rintaro's classmate and friend. His grades are poor, but he is always a bright mood-maker. He is bad at keeping secrets and tends to blurt out whatever is on his mind.

Gender: Male Height: 176cm Rintaro's classmate and friend. Usually cool and composed, but actually cares deeply for his friends. He is academically gifted and teaches Rintaro and the others before periodic exams.

Gender: Male Height: 163cm Rintaro's classmate and friend. He is observant of his surroundings and often calms Shohei and the others down. Rumor has it he's actually the scariest one when angered...!?