Shizu Shidō

Shizu Shidō (祇堂 静珠, Shidō Shizu) is the younger twin sister of Mariya Shidō who attends an all-boys school which was also run by her late grandmother. Her actual name is, in fact, Mariya. However, due to constantly having to be disguised as her brother Shizu, she uses his name. She and her...