Shade

Originally an anti-terrorist unit, Shade (シェード) was eventually disbanded when its acts of human experimentation were publicly revealed with its leader Seizan Tokugawa (徳川 清山) arrested. In retaliation, the remaining rogue Shade operators seized the TV Asahi building and made threats of a live broadcast for a single hostage to be killed every minute if their leader isn't released within two hours. However, Shade member Goro, having regained his memory and transformed into Kamen Rider G, ruined that scheme.

Members of Shade were able to assume the forms of various Worms. Those seen in the special include:
 * Daidō Oda/Phylloxera Worm
 * Brachypelma Worm Viridis
 * Acarina Worm
 * Cochlea Worm
 * Subst Worm