1girl, animal_ear_fluff, animal_ears, blue_archive, bottle, from_behind, gym_uniform, hair_focus, hakkinnpt001, halo, headband, long_hair, mari_(blue_archive), mari_(track)_(blue_archive), nape, neck, official_alternate_costume, orange_hair, see-through, see-through_shirt, shirt, simple_background, solo, sweat, upper_body, water_bottle, white_background, white_headband, white_shirt