A secretary working for the task force at the Countermeasure Committee for Abydos High.

Kuromi Serika has difficulty expressing her true emotions. Often short-tempered, but in reality, is kind. She works part-time at Shibaseki, a restaurant, using her wage to pay Abydos High’s debt.

Often short-tempered and angry, but hardworking and kind. She often invites Sensei to participate in her multiple part-time jobs.

She has navy blue hair tied in long twintails and using a full uniform. 