A Japanese family coat of arms (<i>mon</i>).
<a href="//commons.wikimedia.org/wiki/User_talk:Misogi" title="User talk:Misogi">Misogi</a>
Own work based on: <a href="//commons.wikimedia.org/w/index.php?title=File:The_Borromean_rings&amp;action=edit&amp;redlink=1" class="new" title="File:The Borromean rings (page does not exist)">The Borromean rings</a> <i>by</i> <a href="//commons.wikimedia.org/wiki/User_talk:Misogi" title="User talk:Misogi">Misogi</a>