Kaya-chan Isn’t Scary

"Kaya-chan Doesn't Scare Me" is a Japanese manga by Yuritabo. It has been serialized on the webcomic distribution site "Kurage Bunch" (Shinchosha) since April 1, 2022. Set in a kindergarten, it's a horror action story about Kaya-chan, the strongest spiritualist girl, who mows down spirits.

Source: Wikipedia