<https://honryo.com/archives/initiald-kan-badge.html/372ead35-a6d6-40d2-9fce-1e1817cabfb2#itempage>
<http://schema.org/inLanguage>
"ja"
<https://honryo.com/archives/initiald-kan-badge.html/372ead35-a6d6-40d2-9fce-1e1817cabfb2>