Rei

A third year student from St. Marian Academy in the same class as [Miho](https://anilist.co/character/79557). She saved [Yasuo](https://anilist.co/character/79561) when he was being attacked by some drunkards.
She is the only one that isn't a prostitute when meeting Yasuo for the first time and since she has no boyfriend she is still a virgin.