Eromanga Sensei is a novel series.The story described high school student Masamune Izumi and his sister Izumi Sagiri. Masamune Izumi loves write light novels,and he always gets his novels illustrated by a partner using the pen name "Eromanga Sensei".He loves the "Eromanga Sensei",but one day he find that the "Eromanga Sensei" is his sister Izumi Sagiri. He don't know how to keep their relationships. Eromanga Sensei Cosplay Costumes in our store all made through the original vision.