File Zo: Quiz: Sagohzo's Cunning (FILEゾウ: クイズ サゴーゾをカンニング Fairu Zō: Kuizu Sagōzo o Kanningu) is the twenty-first episode of the webisode series, Kamen Rider OOO Allstars: The 21 Leading Actors and Core Medals.
File Zo: Quiz: Sagohzo's Cunning (FILEゾウ: クイズ サゴーゾをカンニング Fairu Zō: Kuizu Sagōzo o Kanningu) is the twenty-first episode of the webisode series, Kamen Rider OOO Allstars: The 21 Leading Actors and Core Medals.