"I wasn't asleep, I was just unconscious!"







Miu is a twelve-year-old girl with a problem-child personality. As Chika's childhood friend, she lives next door to the Ito house and attends the same class as Chika. Miu likes to say random things out of the blue and often plays pranks on Matsuri and Ana, but is most of the time interrupted by Nobue and Chika, ending up lying face-down on the floor.

She has the least common sense or manners of the girls, and is rarely taken seriously because of her weird ideas and comments. She seems to harbor some sort of jealousy of Ana and Matsuri, because Nobue finds them cuter. She does not have any delicacy and tends to do things that bother people around her. Miu is nicknamed "Mi-chan". Miu has been described as "Yotsuba Koiwai with fangs".

While she is often causing trouble for the other girls, an interview with the cast that was published in volume 4 of the manga series reveals that Miu is extremely fond of Chika, whom she dubs as her 'one and only'. The interview also goes on to claim that Miu derives satisfaction from amusing Chika, and that she will never go to bed before making sure that Chika's room light is turned off.