Quiz! Decade Countdown!! (クイズ!ディケイドを数えろ!! Kuizu! Dikeido o Kazoero!!) is the twenty-third episode of the webisode series, Kamen Rider Decade: All Riders Super Spin-off.
Quiz! Decade Countdown!! (クイズ!ディケイドを数えろ!! Kuizu! Dikeido o Kazoero!!) is the twenty-third episode of the webisode series, Kamen Rider Decade: All Riders Super Spin-off.