1girl, ass, bare_legs, barefoot, blue_archive, blue_buruma, blue_eyes, blue_hair, blue_jacket, blue_shirt, bottle, buruma, drone, fangxiang_cuoluan, feet, foot_focus, halo, jacket, legs, looking_at_viewer, lying, mechanical_halo, name_tag, off_shoulder, official_alternate_costume, on_side, one_side_up, open_clothes, open_jacket, open_mouth, parted_bangs, reclining, shirt, shoes, sidelocks, simple_background, soles, solo, star_sticker, sticker_on_face, t-shirt, thighs, toes, unworn_shoes, water_bottle, white_background, yuuka_(blue_archive), yuuka_(track)_(blue_archive)