Mugi Suzuhara

Mugi is a 15 year old student who is determine to find her missing sister after her parents committed suicide. The only lead she has is that her sister was rumoured to have run away with a boy from a wellknown high school. She makes a deal with the student president to be hired as the temporary art teacher if she also works as his livein housekeeper. So in the house there are 4 boys and herself.As she continues to live there she learns a lot about each of the boys and they learn a lot from her...especially Midou. Source: Wikipedia