Saishi is the Goyosei's resurrection specialist, she dresses like a nurse. Saishi resurrected Saisei (actually Tomoe Gozen), who is a zombie who fights for her. Saisei uses a naginata to fight with; Saishi uses her bare fists and brute strength. Combat seems to be a last resort for the two of them, as they usually use zombies to fight their battles, including a few legendary warriors as well as naked and cannibalistic women. They control the element of Wood. Saishi was viewed as a monster by Akira, and he used his best technique to destroy every cell in her body after she used a bunny-girl costume and physical attacks.