Kamen Rider W DVD: Gaia Memory Library
Set shortly after Kamen Rider W: Donburi's α/Farewell Beloved Recipe DVD, this video features the content normally found in the Hyper Battle DVD (explaining the powers and weapons of the Kamen Riders), revealed as Philip having come down with temporary amnesia after slipping on a hard-boiled egg and hitting his head.
- Year : 2010
- Country : Japan
- Genre : Action, Science Fiction, Comedy
- Studio : Ishinomori Productions, Toei Company
- Keyword : superhero, hyper battle video
- Director : Kyouhei Yamaguchi
- Cast : Masaki Suda, Renn Kiriyama