The manga concluded its serialization in October 2025, spanning a total of and 18 chapters . Author Furumoto Takeru Serialization Big Gangan (Square Enix) Demographic Genres Supernatural, Comedy, Erotica, School Life Status Completed (October 24, 2025)
At first, Miya cried into her pillow every night. She missed the smell of rain on asphalt. She missed her mother’s nagging. She missed the chaos of a crowded train. miya-chan no kyuuin life
Panic fluttered in her chest. She ran to the main lobby doors. Tourists flowed in and out freely, but when Miya approached, the glass turned opaque. Kuroishi appeared beside her like a ghost. The manga concluded its serialization in October 2025,
Her “kyuuin life” became a double life. By day, she folded swan-shaped towels and polished silverware with a serene smile. By night, she studied the building’s blueprints in the staff library. She made friends with the elevator repairman, a shy man named Yuki who still had six months left on his contract. She traded her dessert rations for his knowledge of the service shafts. She missed her mother’s nagging
This mystery is quickly replaced by a supernatural phenomenon: Miya-chan develops the ability to see hovering over the heads of the boys around her. She soon discovers that she has unwittingly become a succubus , a realization that forces her to navigate the challenges of student life while managing her new, libido-driven nature. Key Characters and Development
The series explores themes of health, friendship, and the complexities of school life through a somewhat unique lens. Miya-chan's situation, being frequently ill and thus often confined to the infirmary, provides a fresh perspective on the typical high school narrative. The show balances light-hearted moments with more serious themes such as loneliness, companionship, and the struggles of adolescence.