添いカノ～ぎゅっと抱きしめて～

Riku's older brother and Aika's cousin. Due to insomnia at night, he keeps nodding off during in class and starts to hav...

Kouhei's good friend, she loves to intrude on Kouhei whenever he's sleeping in the infirmary at the lunch time, sleeping...

Kouhei and Riku's cousin. She chose to attend the same school as Kouhei and Riku, in addition to that she lives together...

Kouhei sees her as a very responsible senior student. Tsubame is a student with excellent grades, and a beauty who used ...

She's in the same class as Kouhei and refuses to attend the class because she wants to sleep during classes. She's alway...

Kouhei's younger sister and Aika's cousin, she's really close with Aika. Similar to the siblings' mother, she has a very...