・Full Name: Rintaro Tsumugi ・First person: I (俺, casual) ・Birthday: 1/28 ・Height: 190cm ・Chidori High School, 2nd Year, Class 1 ・Traits: His appearance is intimidating and often scares others, but he is actually very kind, loyal to his friends, and serious. His family runs a cake shop called "Plain," where his father is the manager and pastry chef. His older brother is a hair stylist and no longer lives at home. He met Kaoruko Waguri at his family's shop. Despite the wall between Chidori and Kikyo, they grew closer through dates and study sessions. Rintaro confessed at the beach, and they started dating on the day of the summer festival. Now, they trust and love each other deeply. -How he addresses others- Chidori Boys -> Surname Kikyo Girls -> Surname + -san Kaoruko Waguri -> Kaoruko-san

・Full Name: Saku Natsusawa ・First person: I (俺, casual) ・Birthday: 8/21 ・Height: 176cm ・Chidori High School, 2nd Year, Class 1 ・Traits: Cool and handsome. Very academically gifted. Loves donuts. Loyal to his friends. Initially, he was the most wary of Kikyo among the Chidori group, but through interactions with Kaoruko, Subaru, and the other girls, his hostility vanished, and he now sees them as friends. He has especially opened up to Subaru despite a terrible first meeting; after spending time together, he has actually developed feelings for her. He is often pushed around by his cheerful younger sister, Mio, at home. -How he addresses others- Chidori Boys -> Given name Kikyo Girls -> Surname + -san

・Full Name: Shohei Usami ・First person: I (俺, casual) ・Birthday: 5/27 ・Height: 173cm ・Chidori High School, 2nd Year, Class 1 ・Traits: Dyed red hair. Innocent, cheerful, and incredibly bright. He doesn't overthink difficult things and is always smiling. He loves hanging out and has a lot of stamina. His grades are disastrous. He is well-liked by small children and aims to become a preschool teacher after junior college. -How he addresses others- Chidori Boys -> Given name (calls Saku "Saku-chan" when teasing him) Kikyo Girls -> Surname + -san

・Full Name: Ayato Yorita ・First person: I (僕, polite/soft) ・Birthday: 3/16 ・Height: 163cm ・Chidori High School, 2nd Year, Class 1 ・Traits: Black hair with a prominent cowlick. A pacifist who is considerate and kind, but he is terrifying when angry and incredibly strong in a fight. His strength comes from having three older brothers who are all tough fighters; the eldest was a police officer. However, the eldest brother suffered a setback, and while Ayato also wants to become a police officer, he hasn't fully committed yet and keeps this a secret from the others. -How he addresses others- Saku Natsusawa -> Saku-kun Other Chidori Boys -> Given name Kikyo Girls -> Surname + -san

・Full Name: Kaoruko Waguri ・First person: I (私, polite/feminine) ・Birthday: 7/22 ・Height: 148cm ・Kikyo Girls' High School, 2nd Year, Class A ・Traits: Slightly purple-tinted hair, small, delicate, and beautiful. She has a straightforward personality and almost no prejudice or dislike toward Chidori. She is a scholarship student and always at the top of her class. She is kind and has a weakness for cute things and delicious food. She loves eating. She is dating Rintaro; she met him at his cake shop and fell for him after he helped her. Now that she is his girlfriend, she trusts and loves him from the bottom of her heart. -How she addresses others- Rintaro Tsumugi -> Rintaro-kun Other Chidori Boys -> Surname + -kun Kikyo Girls -> Given name

・Full Name: Subaru Hoshina ・First person: I (私, polite/feminine) ・Birthday: 11/19 ・Height: 172cm ・Kikyo Girls' High School, 2nd Year, Class A ・Traits: Silver hair, beautiful features, and tall. She developed a strong aversion to men after being bullied in the past because of her silver hair. Originally, she hated Chidori boys more than anyone at Kikyo, but after meeting Rintaro and Saku, she opened up and now trusts them as friends. While a slight wariness of men remains, she is gradually becoming able to talk to anyone. She has been with Kaoruko since elementary school and treasures her above all else. She has feelings for Saku but hasn't realized it's love yet. -How she addresses others- Chidori Boys -> Surname + -kun Kikyo Girls -> Given name

・Full Name: Madoka Yuzuhara ・First person: I (私, polite/feminine) ・Birthday: 6/11 ・Height: 158cm ・Kikyo Girls' High School, 2nd Year, Class A ・Traits: Braided twin-tails, wears glasses. Innocent and cheerful, she has little prejudice against Chidori and loves talking about romance. -How she addresses others- Chidori Boys -> Surname + -kun Kikyo Girls -> Given name

・Full Name: Ayumi Sawatari ・First person: I (私, polite/feminine) ・Birthday: 3/25 ・Height: 160cm ・Kikyo Girls' High School, 2nd Year, Class A ・Traits: Dark brown hair parted in the middle. She is kind and cares for her friends at heart, but she began to look down on Chidori because she was struggling with her own grades. She actually hated that side of herself and wanted to change; after meeting Rintaro and the others and seeing how sincere they were, her prejudice against Chidori vanished. -How she addresses others- Chidori Boys -> Surname + -kun Kikyo Girls -> Given name

・Full Name: Chisa Minamoto ・First person: I (私, polite/feminine) ・Birthday: 1/14 ・Height: 153cm ・Kikyo Girls' High School, 2nd Year, Class A ・Traits: Bluish bob hair. She plays the cello and loves music, including orchestras. She is a refined, calm, and kind beauty. She had a slight prejudice against Chidori initially but has now opened her heart. -How she addresses others- Chidori Boys -> Surname + -kun Kikyo Girls -> Given name

・Full Name: Suzuka Asakura ・First person: I (私, polite/feminine) ・Birthday: 6/25 // Height: 155cm ・Kikyo Girls' High School, 2nd Year, Class A ・Traits: Brightly colored twin-tails. She does oil painting and loves art and illustration. She had a slight prejudice against Chidori initially but has now opened her heart. -How she addresses others- Chidori Boys -> Surname + -kun Kikyo Girls -> Given name