| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Dictionary of Japanese Proverbs | 978-1-891640-51-3 (1-891640-51-8) | 2013 |
| Famous Japanese Swordsmen: The Period of Unification | 978-1-891640-54-4 (1-891640-54-2) | 2008 |
| Famous Japanese Swordsmen: The Two Courts Period | 978-1-891640-47-6 (1-891640-47-X) | 2007 |