Chiharu Harukaze

Serving as a dedicated student council member, this character leads a double life under the secret alias "Haruko" while working as Sakuya's personal maid. While most students at Hakuo remain unaware of her hidden identity, Aika Kasumi has already uncovered the truth. By the third season, her role shifts from domestic service to working as a video store clerk. Currently, she resides as a tenant within Nagi's boarding house.