Kamen Rider Decade: All Riders Super Spin-off

ネット版仮面ライダーディケイド オールライダー超スピンオフ

Also known as Nettoban Kamen Raidā Dikeido: Ōru Raidā Sūpā Supin'ofu

A series of Internet and cellphone spin-off films associated with the theatrical movie "Kamen Rider Decade: All Riders vs. Dai-Shocker". Thirty of these short films were made, taking place in the "World of Net", with the first aired on July 17, 2009. The series was split up into multiple categories including "Petition!" and "Transform!".