| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| 加賀屋のこころ kagayanokokoro | 978-4-569-77359-9 (4-569-77359-1) | 2010 |
| 加賀屋の流儀 極上のおもてなしとは kagayanoryuugi gokujounohmotenashitoha | 978-4-569-65454-6 (4-569-65454-1) | 2006 |
| 遭難者を救助せよ! sounanshawokyuujoseyo! | 978-4-569-69452-8 (4-569-69452-7) | 2007 |