To get to Juken's archenemy Sohaku, Maya must first defeat Kagiroi, his mysterious right-hand man. Kagiroi's iron skin makes it almost impossible for any blow to hurt him. She needs to activate the latent, mystical powers of her sword, Reiki. Unfortunately, only her sister Aya can do that, and she's been spirited away into the past. There, Aya's gathering information that may help The Juken Club finally defeat their deadly foes. But for Maya, time is running out. This title edited for U.S. release.