1girl, bent_over, black_footwear, black_hair, black_shirt, blade_(galaxist), blue_archive, blue_buruma, blue_jacket, blush, boots, buruma, full_body, hands_on_own_knees, jacket, long_sleeves, looking_at_viewer, off_shoulder, official_alternate_costume, open_clothes, open_jacket, open_mouth, parted_bangs, ponytail, shirt, simple_background, solo, sweat, white_background, yuuka_(blue_archive), yuuka_(track)_(blue_archive)