1st Hirobumi Ito (1885-1888)	2nd Kiyotaka Kuroda (1888-1889)	3rd Aritomo Yamagata (1889-1891)
4th Masayoshi Matsukata (1891-1892)	5th Hirobumi Ito (1892-1896)	6th Masayoshi Matsukata (1896-1898)
7th Hirobumi Ito (1898-1898)	8th Shigenobu Okuma (1898-1898)	9th Aritomo Yamagata (1898-1900)
10th Hirobumi Ito (1900-1901)	11th Taro Katsura (1901-1906)	12th Kinmochi Saionji (1906-1908)
13th Taro Katsura (1908-1911)	14th Kinmochi Saionji (1911-1912)	15th Taro Katsura (1912-1913)
16th Gonbe Yamamoto (1913-1914)	17th Shigenobu Okuma (1914-1916)	18th Masatake Terauchi (1916-1918)
19th Takashi Hara (1918-1921)	20th Korekiyo Takahashi (1921-1922)	21st Tomosaburo Kato (1922-1923)
22nd Gonbe Yamamoto (1922-1924)	23rd Keigo Kiyoura (1924-1924)	24th Takaaki Kato (1924-1926)
25th Reijiro Wakatsuki (1926-1927)	26th Giichi Tanaka (1927-1929)	27th Osachi Hamaguchi (1929-1931)
28th Reijiro Wakatsuki (1931-1931)	29th Tsuyoshi Inukai (1931-1932)	30th Makoto Saito (1932-1934)