The Rear Cowl Boots (リアカウルブーツ Ria Kauru Būtsu) are a replica of Kamen Rider Drive Type Speed's boots developed by Rinna Sawagami for Kiriko's use to defend herself against the Roidmudes. Made in the shape of Kiriko's own boots with Drive's logo on the sole, the boots maximize Kiriko's kicking power to match that of the Rider. Facing the Sword Roidmude, Kiriko used the Rear Cowl Boots against him. This time, however, her kicks had little effect due to the Roidmude being stronger as a result of its fusion evolution with a human through use of a Neo Viral Core. Where is Chaser Going?