This show is an adaptation of the light novel series by Gakuto Mikumo and Nao Watanuki. The story focuses on a Japanese highschool boy, Tomoharu Natsume, who is haunted by the ghost of his childhood girlfriend, Misao Minakami. After an encounter with an old friend of his brother, Tomo and Misao find themselves involved in a strange magical conflict from which they cannot escape.
Opening Theme:"Spiral" by angela (Season 1)"Alternative" by angela (Season 2)
Ending Theme:"Link" by angela (Season 1)"Kanata no delight" by angela (Season 2)