nanatsu (na na tsu), nishiki asumi, hamidashi creative, commentary request, highres, 1girl, alternate costume, alternate hairstyle, apron, black dress, blue hair, blush, closed mouth, cowboy shot, dress, enmaided, floating hair, frilled apron, frills, from behind, green eyes, hair between eyes, hair bun, holding own dress, long sleeves, looking at viewer, looking back, maid, maid apron, maid headdress, medium hair, pleated dress, sidelocks, simple background, single hair bun, smile, solo, white apron, white background