Welcome to Demon School! Iruma-kun (2019)

S1E22 Sparkling Shock

Kuromu turns out to be Crocell Keroli from the Misfit Class! As Keroli chats with Iruma, her jealousy over his popularity intensifies, leading her to faint. Unable to go on with the concert, she feels compelled not to cancel. Determined to salvage the concert at Makubari Dome, Iruma and his friends come up with an unexpected plan to ensure it remains a success!