RyomaSengokuinHospital "I need to collect more data to complete my research."
This article is a stub, meaning it needs more info. You can improve this Kamen Rider Wiki article by expanding it.
This article is about a/an novel adaptation in Kamen Rider Black.

Kamen Rider Black: Project Mad Soldier (仮面ライダーBLACK MADソルジャー計画 Kamen Raidā Burakku Maddo Sorujā Keikaku) is the 1988 novel of the Kamen Rider Black series. In this novel, Shadow Moon was replaced by an original female character called Mad Soldier.

It has the distinction of being the first ever novel based on the Kamen Rider Series.