~/Library/Group\ Containers/UBF8T346G9.Office/User\ Content.localized/Themes.localized/Theme\ Fonts

powerpointfontsetting.xml

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<a:fontScheme xmlns:a="http://schemas.openxmlformats.org/drawingml/2006/main" name="jyukutyo">
  <a:majorFont>
    <a:latin typeface="Helvetica"/>
    <a:ea typeface="Meiryo"/>
    <a:cs typeface=""/>
  </a:majorFont>
  <a:minorFont>
    <a:latin typeface="Helvetica"/>
    <a:ea typeface="Meiryo"/>
    <a:cs typeface=""/>
  </a:minorFont>
</a:fontScheme>