Emperor of Japan
The current Emperor on the throne is typically referred to as "Tennō Heika" (, "His (Imperial) Majesty the Emperor"), "Kinjō Heika" (, "His Current Majesty") or simply "Tennō", when speaking Japanese. The current Emperor will be renamed "Daijō Tennō" (, Retired Emperor), often shortened to "Jōkō" (), upon his planned retirement on 30 April 2019, and renamed "Heisei Tennō" () after his death and will then be referred to exclusively by that name in Japanese. In Japanese culture, it is considered a major faux pas to refer to a living Emperor by his posthumous name, although the posthumous name is the same as the era, which is used in official documents.
Fourth Abe Cabinet
The Fourth Abe Cabinet was formed in November 2017 by Prime Minister Shinzō Abe and is the current government of Japan. The government is a coalition between the Liberal Democratic Party and the Komeito (which had changed its name from "New Komeito" in the 2012–2014 term) and controls both the upper and lower houses of the National Diet.
R = Member of the House of Representatives
C = Member of the House of Councillors