Welcome to Demon School! Iruma-kun

🇯🇵魔入りました！入間くん · Mairimashita! Iruma-kun

MangaShounenOngoing🇯🇵 First published in 2017ComedyFantasy

Osamu Nishi story, art

Iruma Suzuki has always been eager to please, even at the cost of his well-being. Worst yet, he's the son of two selfish parents who end up selling him to a demon. Thanks to their totally irresponsible actions, Iruma has found himself living in the Netherworld, where he must live and attend school as the grandson of an older demon.

Synopsis via AniList