After the
Meiji Restoration, Inoue served in several important positions in the new
Meiji government. He was appointed
Vice Minister of Finance in 1871 and was influential in reorganizing government finances on modern lines, especially in the
reform of the land tax system, termination of government stipends to the ex-
samurai and former aristocracy and for promoting industrialization. Closely linked to business circles, including the emerging
Mitsui zaibatsu, he was also involved in the railway business. These measures created many political enemies, and Inoue was forced to resign in May 1873. Inoue took part in the
Osaka Conference of 1875 to support the creation of a representative
national assembly. In 1876, Inoue was asked to assist in the field of foreign affairs, and was involved in the conclusion of the
Japan-Korea Treaty of 1876 as vice-ambassador extraordinary and
plenipotentiary. He returned to government as
Minister of Public Works in 1878 and Lord of Foreign Affairs in 1879 under the early Meiji
Dajō-kan Cabinet. In 1884, he was elevated to the rank of
count (
hakushaku) under the new
kazoku peerage system. In December 1885, Inoue officially became Japan's first
Minister of Foreign Affairs bearing that title in the first
Itō Hirobumi cabinet. However, Inoue came under public criticism for his failure to negotiate a revision of the
unequal treaties, his building of the
Rokumeikan, and support of its Westernizing influences, which forced him to resign in August 1887. Later he served as
Minister of Agriculture and Commerce in the
Kuroda administration, as
Home Minister in the second Itō administration and again as Finance Minister in the 3rd Itō administration. From 1901 onwards, Inoue served as most senior of the
genrō, and considered himself the government's foremost advisor on financial affairs. He was advanced to the title of marquis (
kōshaku) in 1907, and died in 1915 at his summer home at
Okitsu-juku,
Shizuoka prefecture. ==Honours==