| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Daisy Rabbit ISBN: 4872901894 | 978-4-87290-189-4 | 2004 | |
| Ham, who loose ISBN: 4872902459 | 978-4-87290-245-7 | 2005 | Masaaki Fujimoto |
| Hey, Marimo ISBN: 4062128128 | 978-4-06-212812-4 | 2005 | Keita Yamada |
| Sako-chan's ISBN: 4872901517 | 978-4-87290-151-1 | 2003 | Masaaki Fujimoto |