Ayakashi Fox's Guide to Kyoto's Backstreets.

This is Ura-Kyoto, I'm a fox. Kaoru pretended to be a human and worked as an office worker, but she was sexually harassed on a crowded train, and even cheated on by her human boyfriend... "I will stop being a human and return to being a fox!" She shouted, and returned to "Ura-Kyoto", the true back of Kyoto where youkai live! When she is about to visit her grandmother, who lives in Ura-Kyoto, she is told by Haruhiko, an onmyoji whom she has met, that "her grandmother's house is sealed"...!? !! Source: MU