八十島 美沙

Mirei's first daughter and Miu's older sister. Graduated from Saragakuen Highschool in the last spring and entered a private Amano University. With a gentle and unfussy personality. She is kind and caring for her mother, Mirei, and while supporting her, who runs the inn, she takes care of her younger sister, Miu. Misa loves Yuuma with all her heart and really wants to be his wife and bear his children. "Yuu-kun, I can take the place of my mom, so... let me know if you want to have sex with me."