Totobami Terano

Terano Totobami is a member of The Hundred Devouring Families. She arrived to the Hyakkaou Private Academy to gamble against Kirari Momobami in order to dethrone her from student council president position and thus choosing a new leader of the clan. She's also the mastermind behind the whole plan to take down Kirari by convening other branches of their clan.