Kamen Rider Outsiders (假面骑士界外者 特别篇)

Kamen Rider Outsiders is a TTFC-exclusive series serving as a crossover between various Kamen Rider series. Immediately following the abrupt ending of Kamen Rider Genms -Smart Brain and the 1000% Crisis-, multiple Kamen Riders fight against the villainous schemes of a returning Foundation X and Zein.