Keiko

A older women who like Asumi has her age unmentioned. Also like Asumi she is attracted to younger girls. She works as a web designer and frequently pulls all nighters. She is in a relationship with Sayako and is submissive and may be a bit of a masochist.. Like Asumi she is fine that Sayako is sleeping with her roommate. IN the end her and Asumi buy a house together.