| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| The Naruto Saga: The Unofficial Guide | 978-1-932897-16-6 (1-932897-16-X) | 2006 | Kazuhisa Fujie · Matthew Lane |
| The Rurouni Kenshin Companion:The Unoffical Guide | 978-1-932897-11-1 (1-932897-11-9) | 2005 | Kazuhisa Fujie · Walt Wyman |
| Yu Yu Hakusho Uncovered: The Unofficial Guide | 978-1-932897-09-8 (1-932897-09-7) | 2005 | Kazuhisa Fujie |