Boarding at Keio
There are about three hundred boarders and thirty commuters. Every student is a member of a House, of which there are six, denominated K E I O N and Y. Each House consists of fifty students across the age range, creating a family of seniors and juniors. Girls are housed separately from boys.
Each House is managed by a Head of House who is responsible for the well-being of the students and for communication with parents. The Head of House is assisted by a Boarding Assistant. The Dean of Boarding oversees the work of Heads of House.