Minsen Giin Setsuritsu Kenpaku Sho' was the first petition requesting the government to establish a parliament with democratically-elected representatives supported by people including former Sangi councilors Taisuke ITAGAKI and Shojiro GOTO on January 17, 1874.
民撰議院設立建白書（みんせんぎいんせつりつけんぱくしょ）は、1874年（明治7年）1月17日、前参議・板垣退助、後藤象二郎らが、政府に対して最初に民選の議会開設を要望した建白書。