- (5) (Paperback blue bird Kodansha) Strawberry (1996) ISBN: 4061484508 [Japanese Import]
- (3) (Paperback blue bird Kodansha) house the moon sleep (2005) ISBN: 406148690X [Japanese Import]
- (4) (Paperback blue bird Kodansha) house the moon sleep (2005) ISBN: 4061486950 [Japanese Import]
- (Kodansha blue bird library) door of the second Holy school (2001) ISBN: 4061485725 [Japanese Import]
- Magic alert in progress - - clinics witch? (Kodansha blue bird library) (2012) ISBN: 4062853108 [Japanese Import]