某科学的超电磁炮OVA：炎炎酷日下做摄影模特也不轻松啊

别名：科学超电磁炮#13' A Certain Scientific Railgun Being a Photo Shoot Model Under the Sun Isn't Easy, You Know. Toaru Kagaku no Railgun #13'

导演：神保昌登 

主演：佐藤利奈 新井里美 伊藤加奈惠 丰崎爱生 寿美菜子