Mii

Mii, the youngest sister, the 11-years-old girl is by far the most energetic and naive of the three. Her light-purple hair is often tied in a double-bun on her head, except when she cosplays as "Magical Girl Mii." Mii has an obsession with defining plushy things—especially girls' breasts—and constantly touches things that are—especially people. Being so young, she is quite naive and energetic.