The unique naming system for Imperial reigns in Japan
23rd December 2023
The Imperial House of Japan is the oldest current monarchy. The Japanese throne was founded in 660 BCE according to legend. While the Japanese monarchy does function in the same ways as many other monarchies, they use a unique naming system.
Emperor Mutsuhito took the throne in 1867 and instituted a new practice for naming eras in 1868. Historically, era names would have been decided by court…