| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Secret Notes of Lady Kanoko , Vol. 1 | 978-1-4278-2011-2 (1-4278-2011-2) | 2010 |
| The Secret Notes of Lady Kanoko , Vol. 2 | 978-1-4278-2012-9 (1-4278-2012-0) | 2011 |
| The Secret Notes of Lady Kanoko Volume 3 | 978-1-4278-2013-6 (1-4278-2013-9) |