Episode 91

The Suspicious Faith Healer and the Black Kirara  (怪しい祈祷師と黒い雲母) is the ninety-first episode of the InuYasha anime.

Synopsis

 * 1) Inuyasha's group comes across a village where a supposed faith healer named Tesso has driven out a Nekomata named Kuroro and they meet a young girl named Koume who is searching for the cat.
 * 2) Tesso proves to be nothing more than a rat demon who despises cats and forced Kuroro out of the village so that he could devour everything.
 * 3) Shippō and Koume flee from Tesso, who wishes to devour the human child, but he is ultimately destroyed by Inuyasha and his friends.
 * 4) Kuroro is eventually allowed to return to the village along with her litter of kittens.

Summary
Kuroro, who is part of Kirara's species except with more black markings, once belonged to a village. She is considered a highly intelligent yōkai who helps the village by exterminating all the rats and mice there. She was chased out, though, when a spiritualist person came and said that two-tailed cats were bad fortune.