1girl, bare_legs, barefoot, between_legs, blue_archive, blue_shirt, blurry, blurry_background, buruma, closed_mouth, dutch_angle, feet, full_body, gym_uniform, hair_ornament, halo, hand_between_legs, knees_apart_feet_together, knees_up, legs, looking_at_viewer, nagata_gata, purple_eyes, purple_hair, shirt, short_sleeves, sitting, solo, star_sticker, sticker_on_face, swivel_chair, toenails, toes, two_side_up, yuuka_(blue_archive), yuuka_(track)_(blue_archive)