Nakanobe Mayumi

Likes: ice-cream, reading books
Dislikes: spice food, studying, presentations

The heroine of this game. She is called "Mayu" by Himeno. Although she is shy and reluctant to open up, she's actually quite honest. She prefers spending time indoors.
To this day, Mayu is haunted by memories of Mari, the sister that she suddenly lost.