Masakazu Sekiguchi Hiroyuki Nagahama Yukihiko Imasaki Kazuo Ueda
Rikken Kakushintō (Japanese: 立憲革新党, lit.
The party was established in May 1894 as a merger of the Dōmei Seisha and Dōshi Seisha,[1] which together had won 42 seats in the March 1894 elections, although only 40 National Diet members remained by the time of the merger.
[1] Five members later broke away to establish the Chūgoku Progressive Party.
In February 1896 it merged with Rikken Kaishintō, the Chūgoku Progressive Party, Teikoku Zaisei Kakushin-kai and Ōte Club to form Shimpotō.