Backward canter of Kōhei Yusa's horse. The horse's name is 峯盛号 (Minemori-gō or Housei-gō).
Unknown author<span style="display: none;">Unknown author</span>
<cite class="book" style="font-style:normal">遊佐幸平 (24 November 1932)      <i> 馬術及馬事</i>, 菊地屋書店  <small></small></cite>