1girl, ?, blue_archive, blush, breasts, closed_eyes, clothes_lift, hair_ornament, halo, id_card, jacket, long_hair, looking_at_viewer, medium_breasts, necktie, open_mouth, panties, purple_eyes, purple_hair, simple_background, sitting, skirt, skirt_lift, solo, underwear, white_background, yuuhi_alpha, yuuka_(blue_archive)