One week from now, the emperor of Japan, Emperor Akihito, will officially abdicate and the new emperor, soon-to-be Emperor Naruhito, will take his place. Much like England’s royal family, the emperor of Japan has no legal authority in the country, but that does not mean the status is unimportant. The change of the emperor is a major event in the nation’s life, marking not only the literal end of an era, but also an important change to the nation’s calendar. While Japan uses the Western year system (e.g. 2019), it also uses its own system based upon the year of the Emperor’s reign. The current era is called Heisei, and…