1girl, animal_ear_fluff, animal_ears, ass, ball, basketball_(object), blue_archive, blue_eyes, blush, cat_ears, double-parted_bangs, flower, hair_flower, hair_ornament, hair_ribbon, hairband, halo, jacket, long_hair, long_sleeves, looking_at_viewer, lying, mari_(blue_archive), mari_(track)_(blue_archive), mitabi_tsukasa, official_alternate_costume, on_side, on_stomach, orange_hair, ribbon, shorts, solo, track_jacket, white_hairband