The Black Witch Runs Her Own Boarding House in Another World. #001

A slow life isekai for when you need another dose of magic and fluff.

“There was still so much I wanted to do…” A young woman dies in a fire at work and is reborn in another world as a black witch. Her new master, a talking black cat, tells her that black witches have powers capable of changing the world. But this witch has her own dream–to operate a boarding house that welcomes any and all kinds of guests!