The first twin set of Kamen Rider Gaim Gaiden (仮面ライダー鎧武 (ガイム) 外伝 Kamen Raidā Gaimu Gaiden, Kamen Rider Gaim Side Story), a series of V-Cinema (direct-to-video) releases that each serve as a spin-off of a from Kamen Rider Gaim, featuring unseen stories which took place during the show. After the success on the first twin set and an online poll for those who bought the two films, a Gaim Gaiden 2 was revealed by the official Twitter account on May 5, 2015.