Hirohito (29 April 1901 – 7 January 1989), posthumously honored as Emperor Shōwa, was the 124th emperor of Japan according to the traditional order of succession, from 25 December 1926 until his death in 1989. He remains Japan's longest-reigning emperor as well as one of the world's longest-reigning monarchs. As emperor during the Shōwa era, Hirohito oversaw the rise of Japanese militarism, Japan's expansionism in Asia, the outbreak of the Second Sino-Japanese War and World War II, and the postwar Japanese economic miracle.
https://en.wikipedia.org/wiki/Hirohito