Revolutionary Control Japan - December 24, 1963, Japanese Reunification - July 23, 1985
Republic of Japan is an island nation in East Asia. Located in the Pacific Ocean, it lies to the east of the Sea of Japan, China, Korea and Russia, stretching from the Sea of Okhotsk in the north to the East China Sea and Taiwan in the south. The Kanji that make up Japan's name mean "sun-origin", and Japan is often called "Land of the Rising Sun". But since WW3 Japan had a civil war for three years until Communist Korea and China sent some aid to the Republic of Japan's military to push the monarchy back, It mostly worked until Emperor demanded a ceasefire and can control three of fifth nation's land until Unification under Emperor's rule. Sadly it didn't go out that East Japan got other revolution to overthrow Emperor and Take over the government so can be Reunited rest of Japan.
First Japanese Revolution
Japanese Civil War
Post-Japanese Civil War
Religion in the Republic of Japan
the most Majority of population believe in Shinto despite its theology claiming that old Monarchy was important to religion's mythology.
Other religions followed were Buddhism, Irreligion and Christianity (With Catholic and Orthodox minority).
Japanese Society remained mildy change ever since Reunification.