各務森 飛白 Kagamimori Kasuri
from Omamori Himari
Age
18
Origin
Japan
Kasuri is the Demon Slayer of the Kagamimori Family (各務森家 Kagamimori Ke, ranked #3), a family that uses Shinto magic to seal ayakashi within mirrors, and is known to be the only Demon Slayer family to do so. She is a miko of the Kagamimori Shrine, and have met Himari and Kaya in the past when they visited their shrine prior to the series' start. Despite her young age (18 years), her way of speaking is reminiscent to that of an old lady's, as pointed out by Hitsugi and Himari. In chapter 52, she used her Shinto magic to reveal Himari's malicious side from her body and seal it, but her plan backfired when Himari's malicious side broke free from the mirror and merged with Himari. As the head of the Kagamimori Family, Kasuri possesses the Beast Eye (獣の目 Kemono no Me), which is located in her left eye. Her family name translates to "mirror forest", in reference to her family's ability.

Omamori Himari
After the death of his parents, Yuuto Amakawa lives a pretty ordinary life in the city. The only problem he has to worry about while attending school alongside Rinko, his next-door neighbor, is his cat allergies. That all changes on his sixteenth birthday, when an Ayakashi—a supernatural creature—attacks him for the sins of his ancestors. Luckily, he is saved by Himari, a mysterious cat-woman with a sword, who explains that Yuuto is the scion of a family of demon-slayers, and she is there to protect him now that the charm that kept him hidden from the supernatural forces of the world has lost its power. Omamori Himari chronicles Yuuto's dealings with the various forces of the supernatural world, as well as the growing number of women that show up on his doorstep, each with their own dark desires. Will Yuuto be able to adjust to his new "exciting" environment? Or will the ghost of his (ancestor's) past catch up with him?