The 21st <a href="https://en.wikipedia.org/wiki/High_school_baseball_in_Japan" class="extiw" title="en:High school baseball in Japan">Annual National High School Baseball Championship</a> opening ceremory (<a href="https://en.wikipedia.org/wiki/K%C5%8Dshien_Stadium" class="extiw" title="en:Kōshien Stadium">Kōshien Stadium</a>)
朝日新聞社 / Asahi Shimbun
昭和十年八月十三日 / 13 August 1935
own collection, scanned by <a href="//commons.wikimedia.org/wiki/User:WTCA" title="User:WTCA">WTCA</a>