She ran against Yuki for student council president back in middle school—and lost. These days she serves as the Public Morals Committee member, basically the hall monitor type who keeps everyone in line. Interestingly, she never actually joined the student council when she got to high school, despite her earlier political ambitions. She's best known for that failed presidential bid and her role enforcing school rules.
Content compiled by AnimeList.moe from publicly available sources.
