No premiere date or PV released yet. Check out the ANN article for additional information. Synopsis of the source manga from AniList:
Kaya-chan is an infamous problem child in kindergarten. However, when Chie-sensei is assigned to look after her, she finds out that Kaya has an ability… Presenting to you, the strongest horror action series set in a kindergarten!!
Next thing you know there’ll be an anime where everyone gets reincarnated as [blank]. And the name of the show will be at least a paragraph long and describes the entire premise of the entire anime to the end.
I’m poking fun at it, but I still can’t stop watching anime.