Nagi is the local deity spirit of the town of Kannagi and she was able to take a physical form when Jin Mikuriya carved a wooden statue of her out of a block of wood from the sacred tree of his family shrine. Nagi's mission is to cleanse the impurities that plague the land, but since her sacred tree has been cut down, she can only do this with Jin's help. While pursuing an impurity, Nagi is reunited with her sister, Zange, who happens to have converted to Catholicism. Zange's power is greater than Nagi's due to her sacred tree still being in tact and becoming a local celebrity taking confessions on the street at night. The only way for Nagi to regain her power is to gather her own followers and gain popularity.
Episode 1
The Shrine Girl
Oct 4, 2008
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.
Episode 2
Gyokuon Attack!
Oct 11, 2008
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.
Episode 3
The School's Goddess
Oct 18, 2008
When Nagi secretly infiltrates Jin's school to search for an impurity, she stumbles upon a mysterious girl.
Episode 4
Sisters
Oct 25, 2008
Nagi is thinking of being an idol in order to gain followers since her powers are going to be reduced by the tree being cut down. Jin encounters a famous idol who turns out to be Nagi's goddess sister.
Episode 5
Revelation! Love the Spirits of the Dining Table
Nov 1, 2008
Zange tries to seduce Jin and challenges Tsugumi and Nagi to a cooking contest. Meanwhile, Nagi is becoming so popular with the students at school, the teachers find out she is not actually enrolled.
Episode 6
Nagi's Heart-Beating Craziness
Nov 8, 2008
When Nagi decides to get a parttime job at a maid café where Tsugumi is also working by request of a friend, she is surprised by Jin and his fellow clubmates from the art club.
Episode 7
Cutie Big Pinch! The Super Spicy Hitsumabushi Strikes Back
Nov 15, 2008
When Nagi shuts herself into Jin's closet and refuses to come out, Jin calls Meguru for help.
Episode 8
The Hill of Straying Storm
Nov 22, 2008
During a stormy night, Daitetsu stays over at Jin's house, where he wonders about Jin and Nagi's feelings for each other.
Episode 9
Embarassing School Comedy
Nov 29, 2008
When rumors about the Daitetsu and Jin being a homosexual couple start to spread, Zange decides that the best solution to the problem is for Jin to officially date a girl.
Episode 10
Karaoke Warrior Mike Takako
Dec 6, 2008
When the Art Club, Nagi and Zange are having a karaoke party, Tsugumi, Jin, and Zange's relationship complications quickly make the session extremely awkward.
Episode 11
Yet, Uncertain
Dec 13, 2008
Jin demands that Nagi tells him more about herself, her reasons for staying in Jin's home and the occurrence of impurities in the village. After she refuses and runs away, Jin discusses the matter with Reiri Suzushiro.
Episode 12
Truly Ephemeral
Dec 20, 2008
When Jin arrives at home and he finds that Nagi is nowhere to be found, he keeps looking for her without success.
Episode 13
Jin, Lovestruck
Dec 27, 2008
Tsugumi persuades Jin to search for Nagi again with the help of the school's blog.