Welcome to Demon School! Iruma-kun

Welcome to Demon School! Iruma-kun begins when Iruma Suzuki is abandoned by his parents and sold to a demon. Instead of harming him, the demon adopts Iruma as his grandson and sends him to a school in the demon world, where he also serves as principal. The timid Iruma suddenly finds himself trying to survive school life among demons while taking on challenges that push him far beyond the ordinary life he knew.