pairwise proof

Furuhashi Kotonoha (Osaki Maka) proposed to Seji Ai (Kudo Mio) that the two remained in a relationship until she guessed her “real name” before she changed her name.

While Ai was investigating Kotonoha's rumors, she decided to start a relationship, but she didn't know the method of “ordinary dating”, so the two decided on the rules.

On my way home from college, I glimpsed the past of love because of something...!?

“Kotonoha, do you like me?”

The suspenseful love story of a girl bursting with grief, the promised second night.