| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Missing -Kamikakushi no Monogatari- Volume 1 | 978-1-4278-0066-4 | 2007 | Rei Mutsuki |
| Missing -Kamikakushi no Monogatari- Volume 3 | 978-1-4278-0068-8 | 2008 | " |
| Missing (Novel) Volume 2: Letter of Misfortune | 978-1-4278-0033-6 | 2008 | |
| Missing Volume 1: Spirited Away | 978-1-4278-0032-9 | 2007 | |