masterpiece, 1girl, solo, classroom, looking at viewer, smile, p4yukiko, amagi yukiko, long hair, black hair, bangs, hairband, p4yukiko-sumuni, yasogami school uniform, school uniform, cardigan, red cardigan, open cardigan, sailor collar, yellow neckerchief, skirt, pleated skirt, houndstooth,

(watermark:1.2), (text:1.2), ugly, deformed, worst quality, low quality, blurry, (loli, child, 3d), censored, person, people, bystander, logo, 3d, (shiny skin:1.2),