Takagi Yui

The second protagonist and Atsuko's younger sister. She's a new student at the highschool where her sister is a new teacher. She's straightforward and complains a lot. She doesn't like her new life, she doesn't like the new town, she doesn't like her new neighbors. What she does like is Asuma, the cute boy next door whom she shares a class with.

In some CGs she's drawn as a teenager and in some she's drawn extremely young.

Spoiler

What she doesn't realize is the town was created for the sexual pleasure of men and she has already been sold . . .