1girl, animal_ear_fluff, animal_ears, anparu, bare_legs, barefoot, black_footwear, black_jacket, black_shorts, blue_archive, bottle, brown_hair, covered_mouth, feet, flower, gym_shorts, hair_flower, hair_ornament, hairband, halo, hands_up, jacket, legs, long_hair, long_sleeves, looking_at_viewer, lying, mari_(blue_archive), mari_(track)_(blue_archive), official_alternate_costume, on_back, puffy_long_sleeves, puffy_sleeves, shoes, short_shorts, shorts, sleeves_past_wrists, socks, soles, solo, toes, track_jacket, unworn_shoes, unworn_socks, water_bottle, white_flower, white_hairband, white_socks