How would you rate episode 18 ofWelcome to Demon School, Iruma-kun (TV 4) ? Either way, there's a big difference between “you're coming to a fancy dinner” and “I'm presenting you to powerful people as a candidate for demon king.” On that front, poor Razberry is way behind Leizi and Iruma, much to his shock, as the Sukima shows us. But she really wants the incoming class to see how amazing Iruma is. Rating:Welcome to Demon School, Iruma-kun is currently streaming on Crunchyroll.