noun
Constitutional Reform Party (1882-1896)
Abbreviation of 立憲改進党. A historical political party active in the Meiji era.
See also: 立憲改進党
改進党は明治時代の政党で、正式には立憲改進党と呼ばれた。
The Kaishintō was a political party of the Meiji period, officially called the Rikken Kaishintō.
noun
Reform Party (1952-1954)
A short-lived post-war political party, distinct from the Meiji-era party.
戦後の改進党は、1952年から1954年まで存在した。
The post-war Kaishintō existed from 1952 to 1954.
From 改進 (reform) + 党 (party). The name was used by two distinct historical political parties.