Japan's Centre Reform Alliance dissolves; 48 lawmakers leave to form new party
Quick Facts
- Centre Reform Alliance held party congress
- 48 lawmakers confirmed departure from Centre Reform Alliance
- 21 DPP-origin lawmakers forming new party
- 28 Kōmeitō-origin lawmakers returning to Kōmeitō
- Ogawa stepped down as party chair



Why This Matters
Timeline & Sources
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Sources
- 立憲系の新党は「民主改革の会」Yahoo!ニュースMediaSep 16, 2026
- 小川淳也代表が涙…同僚議員のねぎらいに感極まる 中道解党→立民系新党は「民主改革の会」日刊スポーツMediaSep 16, 2026
- 立民系新党は「民主改革の会」 中道から48人離党、渡辺創氏が代表に日本経済新聞MediaSep 16, 2026
- 中道の48人が離党 「ともに頑張ろう」小川氏の目に涙 立憲出身議員による新党「民主改革の会」17日に結成へdメニューニュースMediaSep 16, 2026
- 中道を離党した泉健太氏、民主改革の会への入党「検討材料がそろっていない」京都新聞デジタルMediaSep 17, 2026