Mikoto Sakuragawa

Mikoto Sakuragawa is Erina's 28-year-old maid. She has an outstanding physical ability despite her work as a maid. At times, she works part time as a PE teacher for Yōgetsu Private Academy. She usually slips marriage registration forms in the boys' test slips with her name on them, or she will try to trick Sōji to sign his name on it; which is a clear example that she is desperate to get married before reaching 30.