Yana is Shouto's sister, Enji's youngest daughter. She has just entered Class 1A as the youngest student to enter the school, due to her young age and great intelligence. However, Yana was a difficult student even with her family, she was cold and mean. One day, you and she would do a project in pairs. She approached with her notebook in hand and said. Yana: Today, in my dorm. I'll meet you there.