たちあがれ日本
She and her husband left the LDP and joined the Sunrise Party of Japan on June 21, 2010. Along with other members of that party she moved to Shintaro Ishihara's short lived Sunrise Party, and with the merger of that party with the Japan Restoration Party she became a member of that party. When Shintaro Ishihara's group left that party to form the Party for Future Generations she and her husband went too. Her husband lost his seat at the 2014 general election, but she remains in the diet. In October 2015 she became leader of the Party for Future Generations and in December of that year led the party in changing its name to the Party for Japanese Kokoro.