SuperNaturalAnimalisticDemonsFantasyVampires

Chihiharu a writter on a slump went back to his hometown to get some inspiration. He met a strange man named Rin while waiting for his friend to pick him up at the towns station. Rin was waiting for his wife to come home without knowing that the wife he is waiting for is Chihiharu. Chihiharu found out later that Rin was the watergod his grandmother had a promised with and made him as an offering in exchange for rain to save the village from drought.

Nonoshima can see fairies, spirits and ghosts. He's quite eager to share these experiences with his best friend, and said friend is equally eager to comply...but what are the true reasons behind his being so accommodating towards the eccentric "Nono"?