Japanese prince and admiral (1875–1946)
 was a scion of the Japanese imperial family and was a career naval officer who served as chief of staff of the Imperial Japanese Navy from 1932 to 1941.
Early life.
Prince Hiroyasu was born in Tokyo as Prince Narukata, the eldest son of Prince Fushimi Sadanaru (1858–1923) by one of his concubines. He was the twenty-third head of the Fushimi-no-miya, one of the four "shinnōke" cadet branches of the imperial family entitled to succeed to the throne in default of a direct heir. Prince Fushimi was a second cousin to both Emperor Shōwa (Hirohito) and Empress Kōjun, and nephew of Prince Kan'in Kotohito
He succeeded to title Kachō-no-miya on April 23, 1883, upon which he changed his name from "Narukata" to "Hiroyasu," but returned to the house of Fushimi-no-miya on January 16, 1904.
Marriage &amp; family.
On January 9, 1896, Prince Hiroyasu married Tokugawa Tsuneko (1882–1939), the ninth daughter of Prince Tokugawa Yoshinobu, Japan's last "shōgun", with whom he had six children: 
Military career.
Prince Hiroyasu entered the Imperial Japanese Naval Academy on 5 April 1886, but resigned in September 1889 and moved to Germany. He enrolled in the Naval Academy of the Kaiserliche Marine on 8 April 1892. Promoted to midshipman ("Fähnrich zur See") on March 30, 1893 and to ensign ("Oberfähnrich zur See") on April 20, 1894, he graduated from the academy on 15 August 1895 and returned to service in the IJN. He spoke fluent German. He then served aboard the cruisers "Itsukushima" and "Matsushima". On December 1, 1897, he was promoted to sub-lieutenant and assigned to the battleship "Fuji", receiving a promotion to lieutenant on December 27. Promoted to lieutenant-commander on July 29, 1903, he served in the Russo-Japanese War (1904–05), and sustained wounds aboard the battleship "Mikasa" in the Battle of the Yellow Sea (August 1904). He later served as executive officer on the cruiser "Niitaka", battleship "Okinoshima", and cruisers "Naniwa" and "Nisshin". He was awarded the Order of the Golden Kite, 4th class, for his services in the Russo-Japanese War, and was promoted to commander on September 28, 1906.
He studied in Great Britain from 1907 to 1910 and upon his return to Japan was promoted to captain on December 1, 1910. He commanded the cruiser "Takachiho" (1910), and later the "Asahi" and the battlecruiser "Ibuki". Promoted to rear admiral on August 31, 1913, he rose to vice admiral on December 1, 1916 and to full admiral on December 1, 1922. He was a member of the Supreme War Council from 1920 onward. He was a strong supporter of the Fleet Faction within the Navy, pushing for cancellation of the Washington Naval Agreement and the building of a more powerful navy.
Prince Hiroyasu succeeded his father as the twenty-third head of the house of Fushimi in 1923. He was appointed commander of the Sasebo Naval District in 1924. Admiral Prince Fushimi became the chief of the Imperial Japanese Navy General Staff on February 2, 1932, replacing Admiral Abo Kiyokazu, and held the post to April 9, 1941.
Prince Fushimi received the largely honorary rank of marshal admiral on May 27, 1932, and the Collar of the Supreme Order of the Chrysanthemum in 1934.
While he was Chief of Staff of the Imperial Japanese Navy, the Imperial Japanese Navy Air Service used strategic bombing against Chinese cities including Shanghai and Chongqing. The bombing of Nanjing and Guangzhou, which began on September 22–23, 1937, resulted in widespread international condemnation of Japan and a resolution against Japan by the Far Eastern Advisory Committee of the League of Nations.
As Chief of Staff, he supported the "southward advance" into northern French Indochina and the Dutch East Indies.
In 1945, the Americans listed Hiroyasu as a major war criminal suspect. Although he was reported dead in the War Crimes Office list, he was alive but sick.
Honours.
He received the following orders and decorations:
References.
Notes.
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External links.
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