yu (ba9ama), sunna (zenless zone zero), zenless zone zero, commentary, highres, symbol-only commentary, 1girl, animal ears, apron, backpack, bag, bell, blush, dress, fake animal ears, frills, green hair, hair ornament, hairclip, maid, maid headdress, medium hair, neck bell, red bag, short sleeves, simple background, solo, sunna (afternoon tea break) (zenless zone zero), white background, wrist cuffs