Terauchi Masatake was born in Hirai Village,
Suo Province (present-day
Yamaguchi city,
Yamaguchi Prefecture), and was the third son of Utada Masasuke, a samurai in the service of
Chōshū Domain. He was later adopted by a relative on his mother's side of the family, Terauchi Kanuemon, and changed his family name to "Terauchi". As a youth, he was a member of the
Kiheitai militia from 1864, and fought in the
Boshin War against the
Tokugawa shogunate from 1867, most notably at the
Battle of Hakodate. After the victory at Hakodate, he travelled to
Kyoto, where he joined the
Ministry of War and was drilled by French instructors in Western weaponry and tactics. He became a member of
Emperor Meiji's personal guard in 1870 and travelled with the Emperor to
Tokyo. He left military service in 1871 to pursue language studies, but was recalled with the formation the fledgling
Imperial Japanese Army in 1871 and was commissioned as a second lieutenant after attending the Army's Toyama School. He was appointed to the staff of the new
Imperial Japanese Army Academy in 1873. He against the
Satsuma Rebellion in 1877 and was injured and lost his right hand during the
Battle of Tabaruzaka. His
physical disability did not prove to be an impediment to his future military and political career. In 1882, he was sent to France as
aide-de-camp to
Prince Kan'in Kotohito and was appointed a
military attaché the following year. He remained in France for studies until 1886. On his return to Japan, he was appointed deputy chief of staff to the minister of the Army. In 1887, he became commandant of the Army Academy. In 1891, he was chief of staff to the
IJA 1st Division and in 1892 was chief of the First Bureau (Operations) of the
Imperial Japanese Army General Staff. (right) in 1904 With the start of the
First Sino-Japanese War in 1894, Terauchi was appointed Director of Transportation and Communications for the
Imperial General Headquarters, which made him responsible for all movement of troops and supplies during the war. In 1896, he was assigned command of the IJA 3rd Infantry Brigade. In 1898, he was promoted to become the first
Inspector General of Military Training, which he made one of the three highest positions in the army. In 1900, he became Deputy Chief of Staff of the Army, and went to China to personally oversee Japanese force during the
Boxer Rebellion Terauchi was appointed as
Minister of the Army in 1901, during the first
Katsura administration. The
Russo-Japanese War (1904–1905) occurred during his term in office. He was also made a chairman of the
South Manchurian Railway Company in 1906. In 1907, in recognition of the four wars he had served in, he was elevated to
viscount (子爵,
Shishaku) in the
kazoku peerage. He continued in office as Army Minister under the first
Saionji administration and the second Katsura administration from July 1908 to August 1911. ==Governor-General of Korea (1910–1916)==