A bumbling first year high school student who has the body of a child. Since she is only 146 cm (4 ft 9 1/2 in) tall, she is often mistaken for an elementary school student when she is wearing her own clothes. She gets lousy grades, is not very athletic, and doesn't really have anything about herself to brag about, so she decides to go a magic school that she saw in a flyer in order to change herself. She has the unusual ability of being able to take any code (spell) and changing it into a washbasin summoning code. This ability has gradually been improving.