Photobooks
- Aqua (Fuso Publishing Inc., released July 18, 2007)
- PureBOYS 1st photo collection (Goma Books, released November 16, 2007)
- Kamen Rider Kiva Character Visual Guide
, 2008 - Gekijouban Kamen Rider Kiva Official Photobook, July 2008
- Kamen Rider Kiva Character Visual Guide
, August 2008
Read more about this topic: Keisuke Kato