
S01E01 The Shrine Girl
When Jin Mikuriya uses the trunk of a sacred tree to carve a statue for a school project, he accidentally summons a guardian deity named Nagi.
When Jin gets a surprise visit from his classmate and friend Tsugumi Aoba, Nagi fabricates a story explaining her living with Jin. Later, Nagi flees the house after an argument with Jin and finds herself in danger when trying to cleanse a impurity on her own.
An art student named Jin Mikuriya carves a statue from the wood of the Kannagi tree only to have the statue come to life in the form of a goddess, who has now taken over the statue. He and "Nagi" work together to destroy the impurities that are gathering in the town.