| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Anakichisan no shufu no tame no shiawase o yobu techojutsu: Kara jissenban. | 978-4-391-63305-4 (4-391-63305-1) | 2012 |
| Nokke sarada hyaku. | 978-4-391-63566-9 (4-391-63566-6) | 2014 |
| Shinmai mama mo rakuraku tsukureru kawai bebi guzzu. | 978-4-391-63540-9 (4-391-63540-2) | 2014 |