かいしんとう 改進党 LinksSentence search for 改進党Sentence search for かいしんとうKanji details for 改, 進 and 党Edit in JMdict Noun1. Constitutional Reform Party (1882-1896)Historical term, Abbreviation, See also 立憲改進党Noun2. Reform Party (1952-1954)Historical term Discussions Log in to talk about this word.