Yumemi Yumemite is a part-time idol as well as the Student Council's Head of Public Relations.
Yumemi has a two-faced personality. On the outside, she's a sweet, lovely girl who's loves her fans above all. However, in reality she's arogant, calculated and sadistic person, who will do everything to be on top.
Kakegurui Wikia
Rank
Student Council’s head of public relation.