The eldest of the three sisters. Sora takanashi is a 2nd grader in the middle school. She is 14 years old and has a tsundere... more>> personality. She normally refers to Yūta as "older brother (Onii-chan)". She has fairly good grades in school but is not adept at cooking. This is the spin-off story of her before the main series started. <<less

Hiromu is untalented in sports and has failed in many teams but has found talent in ping pong.