Beings that accompanied the Unworldly Eidolon into the Sky Realm. Their true identities are those of women who once dominated the battlefield as elite bow-wielding troops. Though they were equal to their master in fighting capabilities, they are now seen as simple yokai subservient to their oni master. They chase after the nine members of μ's in order to unlock Beobachter's true potential and make their master's dream a reality.
