The End of the Heisei Era
At about 3 AM tomorrow, Eastern Daylight time, Japanese Emperor Akihito will abdicate the Chyrsanthemum Throne in favour of his son, Naruhito. With that, the Heisei Era will end and the Reiwa Era will begin (time in Japan being marked by Imperial reigns; after their death, emperors become known by the “reign names”, which is why we know refer to Emperor Hirohito as the Showa Emperor and yes this does go all go back to Han-era China, why do you