| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Marriage of daughter luck is determined by the father ISBN: 4872905644 | 978-4-87290-564-9 (4-87290-564-4) | 2012 |
| To you who do not have much boyfriend New Edition ISBN: 4872903447 | 978-4-87290-344-7 (4-87290-344-7) | 2008 |