Ichijouma Mankitsugurashi!: Rie Amamiya

 A second-year high school student who lives and works at a hedgehog. She is the only daughter of the chairman of Amamiya Girls' Academy and is the manager and dormitory manager of Hedgehog.  She is very rich, generous, and has a strange sense of money.  She loves manga and has a large collection of manga. I especially like lily manga. She misunderstands Meiko as a new manga artist's "Mori Teiko".