Shou Toramaru is a disciple of the god Bishamonten. Along with Minamitsu Murasa and the other Youkai aboard the Palanquin Ship, she seeks to revive Byakuren Hijiri after she had been sealed away in Makai by humans. In public, Shou remains gentle, composed, and dignified. However, when around closer friends, she has been known to show more emotion. She has apparently even flown into a rage a few times. She is also a heavy drinker, though the Buddhist faith prohibits that.