Photo of Major Kenji Hatanaka (1912–45), chief conspirator for a coup d’état to prevent the surrender of Japan at the end of World War II.
Unknown author<span style="display: none;">Unknown author</span>
<cite class="book" style="font-style:normal" id="Reference-The_Pacific_War_Research_Society-2002">The Pacific War Research Society (2002) [1968]      <i> <a rel="nofollow" class="external text" href="https://books.google.com/books?id=UG0xmWG46gAC">Japan's Longest Day</a></i> (English edition ed.), Kodansha International, pp. p. 66 Retrieved on 24 February 2009. <small><a href="https://en.wikipedia.org/wiki/International_Standard_Book_Number" class="extiw" title="en:International Standard Book Number">ISBN</a>:  <a href="//commons.wikimedia.org/wiki/Special:BookSources/4770028873" title="Special:BookSources/4770028873">4770028873</a>. </small></cite>