Toei reveals the trailer for their Kamen Rider Build Blu-ray spin-off, Rogue.
This three-part series will follow otherwise untold events surrounding Gentoku Hiromu.
Night Rogue Rises: Gentoku’s presence when Faust was first created.
Dark Night Falls: The events that transpired after Gentoku left Touto.
Kamen Rider Rogue: The return of Gentoku as a Rider.
Each part of the Rogue series will be included with the three Blu-ray releases for Kamen Rider Build. The first volume will be out on March 28th 2018.
Source: Toei Video