- 少年H (上巻) (単行本)
- Friends of Moomin Valley (bird blue Kodansha Bunko (21-6)) (1983) ISBN: 4061470493 [Japanese Import]
- New Edition of stairs cloud (top) (Kodansha Paperback) (2013) ISBN: 4062772078 [Japanese Import]
- Winner of our big data (Kodansha Gendaishinsho) (2013) ISBN: 4062882035 [Japanese Import]
- 悪貨