Hayase Yuuka

Yuuka is generally polite, professional, and easy to deal with if you treat her well. However, most of the people she interacts with in the story are very difficult to deal with, which leads to angry outbursts. This earns her a reputation as cold and ruthless, even though she really isn't. She takes pride in her mathematical skills to the point of stubbornly refusing to believe in the randomness of a poker game with Sensei, allowing easy manipulation. She will also try to cover up her own mistakes due to her pride, such as when she pretended to spend less than 10000 yen on chocolate for Sensei by splitting the receipt.

When it comes to Sensei she is endlessly annoyed for having to take responsibility for their spending habits via accounting and telling them to spend less, but admires their determination to take care of the students and tactical prowess, causing feelings to develop.

In Schale in my office

Yuuka has long, purple hair reaching to her waist with pigtails tied with a triangle device similar to her halo. She has bright blue eyes with red snake-like slits in her pupils. and I'm Sensei too Yuuka's halo is a black circle with blue line in the middle inside like a visor.

She wears a standard uniform, along with a white and blue hoodie, a black and white blazer clipped with Millennium access badge, a tucked-in white shirt with blue tie underneath and a black pleated skirt. The latter styling a white belt with attached bullet pouches.

She wears sleeveless black gloves on both her hands, and a pair of black boots with blue tags. Yuuka UE Schematic Logic & Reason She uses a pair of black SIG MPXs with blue highlights on the handguard and the collapsing stock. A Millennium insignia is stamped on the mag well.