Been reading “Demoted to a teacher the strongest sage raises an unbeatable class” myself. Not sure what original japanese title is, but it’s also probably a mouthful. It’s one of those “magic school” titles, and while there isn’t anything outstanding about it - neither characters nor plot - i haven’t felt like putting it down. A decent light read to past the time and relax after work. Art is ok, but there are quite few empty frames with only speech bubbles in them. Translation is alright too.
Also known as “Smoking behind supermarket with you”. Really warm and sweet romance manga with 2 adult protagonists.