This article is about an ally in Shichisei Toshin Guyferd.Rei Kujou (九條麗, Kujō Rei): A rich girl Gou had feelings for. She and her brother studied Ken'nou-ryu with Masato prior to his disappearance. They support Gou in any way they can. She uses the Power Accelator Boots to fight designed by Shiroishi, which supposedly enhances the user's strength by up to 30 times.