Casts : Shu Watanabe, Ryosuke Miura, Riho Takada
Using the past memories of Kamen Riders, an evil energy-based giant appears. The evil entity identifies itself as Kamen Rider Core and demonstrates its devastating powers. In order to stop Kamen Rider Core, Kamen Rider Double & 000 heads to the subterranean core of Earth for an epic battle against Kamen Rider Core. The fate of the world hangs in the balance.