1girl, black_shirt, blue_archive, blue_buruma, blue_jacket, blush, breasts, buruma, from_above, gym_uniform, halo, jacket, jacket_partially_removed, knees_together_feet_apart, light_frown, long_hair, looking_at_viewer, looking_up, medium_breasts, mochirong, official_alternate_costume, on_bed, ponytail, purple_eyes, purple_hair, shirt, short_sleeves, sitting, solo, stained_clothes, sticker_on_face, sweat, sweaty_clothes, thigh_gap, thighs, very_long_hair, yuuka_(blue_archive), yuuka_(track)_(blue_archive)