There was also a special examples, such as when during the Edo period Emperor Ninko died and the kanpaku Masamichi TAKATSUKASA became Jun-Sessho, following Michinaga's example.
特殊な例としては江戸時代の仁孝天皇が崩御した際、喪を秘して不予と称し、関白鷹司政通が道長の例に倣って准摂政となった。