A continuation from the Kamen Rider Ghost TV series, this is the story of Makoto, Alain, and Kanon who have traveled back to the Ganma World. It will explain the connection between Makoto and the Makoto doppelganger. Kanon’s secret will be revealed as well.

Haruna Tsunematsu is studying folklore at university and she decides the subject of her graduation thesis will be the "Kisaragi Station" urban legend which has been a hot topic on the Internet since 2004.