Youkai Gakkou no Sensei Hajimemashita!

A new teacher named Haruaki Abe is extremely timid and struggles to manage even regular students. Now he must teach at a school populated by monsters, where his students constantly play pranks on him. He faces challenges in maintaining order in a classroom full of mischievous ghouls. It remains uncertain whether he can successfully control his class or if the situation will continue to spiral out of his grasp.