Mei Mio is one of the many students that currently attend Akademi High School.
Mei has cobalt blue hair tied into a bun, with longer bangs on the right side and a long bang going down the middle of her face. Her eyes are blue. She wears the default uniform unless customized by the player. She also wears a blue friendship bracelet on her right wrist, and blue stockings and panties.
Mei is a Social Butterfly. She will happily pose for a picture if the player tries to take a picture of her. If she sees a corpse or witnesses a murder, she will run to the nearest crowd and call the police. She cannot fight back.
At 7:05 AM, Mei goes to school. She walks to her locker at 7:10 AM and changes shoes. At 7:15 AM, she goes to the left side of the fountain, and talks with Yui Rio, Yuna Hina, Koharu Hinata, Saki Miyu, Kokona Haruka, and Musume Ronshaku.
At 8:00 AM, Mei goes to class. She starts class at 8:30 AM, and leaves to go to the cafeteria to talk with her friends at 1:00 PM after class.
Mei walks back to class again at 1:30 PM and finishes class at 3:30 PM. After that, she goes to the Cooking Club and sits at a table until 5:00 PM. She then goes to her locker and changes shoes, then she walks home.