Saki Shiraishi

As the student council president of Hoshimi Private High School, this teal-themed idol serves as the dedicated leader of the Tsuki no Tempest group. Though she is a high-achieving honor student devoted to protecting her younger sister, Chisa, she recently entered the entertainment industry to pursue a lifelong dream and escape her rigid academic life. While she nurtures her fellow Hoshimi Production members, her intense seriousness occasionally leads her to overmanage life within the group's dormitory.