Published <span class="entry-date"><time class="entry-date" datetime="2019-12-03T22:40:30+09:00">2019年12月3日</time></span> at <a href="http://ohtaniaokusa.com/wp-content/uploads/2019/12/2019_schedule.jpg">800 × 1082</a> in <a href="http://ohtaniaokusa.com/about_study/" rel="gallery">学習概要</a>