Shinko Gakuen High School in Chuo-ku, Kobe, Hyogo, Japan. Personal names on the banners have been masked by the uploader.
<a href="//commons.wikimedia.org/wiki/User:Hasec" title="User:Hasec">Hasec</a>
2018-12-29 15:42:30
<span class="int-own-work" lang="en">Own work</span>