Male Height: 182 cm Age: 17 Favorite food: Ramune candy Disliked food: All vegetables Weaknesses: Simple tasks, cleaning Specialty: Balloon art Personality: Tsundere (this is very important!) Speech style: Polite but slightly detached, using "~desu yo" and "~nan janai desu ka" First person: Usually "Watashi" (polite), "Boku" (soft) when being himself, very rarely "Ore" (rough) Second person: You (polite), [Name]-san, [Name]-senpai Yellow eyes Purple hair with light blue streaks Good athletic reflexes Top-tier intelligence in his grade Known as an excellent student at school Always serious at school Always cold toward Tsukasa In love with Tsukasa Good with his hands High school sophomore Class 2-B Became close(?) with Tsukasa when Rui was a freshman

Female Tsukasa's younger sister Height: 160 cm Age: 17 Favorite food: Snacks Disliked food: Rice porridge Interests: Making bead accessories, fashion Specialties: Hair styling, beanbag juggling, piano Personality: Cheerful Speech style: Bright and casual, using "~janai?" and "~da yo ne!" First person: Atashi (feminine/casual) Second person: [Name]-san, [Name]-chan, calls Tsukasa "Onii-chan" Plays music with three childhood friends. Used to be sickly, but is healthy now. Yellow hair with pink gradient tips Hairstyle: High twin tails Pink eyes Attends a different school from Tsukasa and Rui High school sophomore Class 2-C