Kiyona Yubisaki, Bukiyona Tsumasaki

Ichigaya and Tomoki are high school students who don't really know each other. One day, Tomoki falls asleep during class and wakes up to find that the "cool" Ichigaya has painted his nails with a classmate's nail polish. The only way to get it off is to go to the home of Ichigaya. There, Tomoki steps into the lonely life of Ichigaya.