Komori Yukino

The main character's girlfriend, they have just recently started dating. They are both first-time boyfriend and girlfriend, and are still new to each other.

She wears glasses as a charm point, and her eyesight is so bad that she cannot see properly without them.

She is studying bioengineering at the same university as the main character and has a serious and mature personality. She does not like to wear flashy clothes or makeup, and is rather plain, However, she tends to attract the attention of boys because of her ample breasts, and she is concerned about this.

Spoiler

Shortly after giving birth, she is sold to a man known for making women "useless"