Masakazu Sekiguchi Hiroyuki Nagahama Yukihiko Imasaki Kazuo Ueda
The Dai-Niin Club (Japanese: 第二院クラブ, lit.
The merger was prompted by the Dōshikai losing its "bargaining group" status after being reduced to seven seats in the elections earlier in the month.
[1] In March 1964 three of its councillors left to join the Liberal Democratic Party and others broke away to reform the Ryokufūkai.
The party held four seats after the 1965 House of Councillors elections and had become an all-woman faction.