As the history goes, Miu always tries to be independent even with Rei protecting her. “Please save that kind of stuff for your future girlfriend.” She pretty much tries to wake Rei to eat or go to school.
Miu seems to be very good at cooking and after the incident with the Bandana-wearing guy, she made a Japanese-style plate. She can also be reckless and always says what she thinks without regard for anyone else's thoughts. She is also a fangirl of Himeshiro.