The former Dutch East Indies (dark red) within the Empire of Japan (light red) at its furthest extent.
User:Shadowfox
<div class="thumb tright"><div class="thumbinner" style="width:222px;"><a href="//commons.wikimedia.org/wiki/File:Japanese_Empire_(orthographic_projection).svg" class="image"><img alt="Japanese Empire (orthographic projection).svg" src="https://upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Japanese_Empire_%28orthographic_projection%29.svg/220px-Japanese_Empire_%28orthographic_projection%29.svg.png" decoding="async" width="220" height="220" class="thumbimage" srcset="https://upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Japanese_Empire_%28orthographic_projection%29.svg/330px-Japanese_Empire_%28orthographic_projection%29.svg.png 1.5x, https://upload.wikimedia.org/wikipedia/commons/thumb/b/b3/Japanese_Empire_%28orthographic_projection%29.svg/440px-Japanese_Empire_%28orthographic_projection%29.svg.png 2x" data-file-width="600" data-file-height="600"></a>  <div class="thumbcaption"><div class="magnify"><a href="//commons.wikimedia.org/wiki/File:Japanese_Empire_(orthographic_projection).svg" class="internal" title="Enlarge"></a></div></div></div></div>