Any recs similar to this?

“Youkai Gakkou No Sensei Hajimemashita!” is a good one about a human (exorcist) teacher teaching in a school of youkai. A more popular one would be “Assassination Classroom”- lastly one that is less about teacher-student relationship (but is still an important story point) is “Katekyo Hitman Reborn!”

These are good recos!

also witch hat atelier if you're into that lovely magical witch story and beautiful art. mashle if you want more silly magic shenanigans