Rie Saitou

In a post-apocalyptic future humans live in peace with androids in a domed city. However, a strange series of murders has intruded into bored inspector Re-l Mayer's life. (imdb)

Sumimura Yoshimori is a normal 14-year-old middle-school student, though he always falls asleep in class. This is however due to his night duties, in which he takes on the role of a Kekkaishi (Barrier Master). Together with Yukimura Tokine, his neighbour and childhood friend (/sweetheart), he serves as a protector for the school which holds a few ancient secrets. These secrets are slowly being unraveled, which may play a role in Yoshimori's ultimate plans. (anidb)

Re-l discovers a tangent point between a male immigrant under her probationary supervision and the phantom. (imdb)