日本維新會
Governor Naoki Inose, endorsed by the Liberal Democratic Party, Kōmeitō and Japan Restoration Party, won roughly two-thirds of the vote in the 2012 Tokyo gubernatorial election. Inose resigned in December 2013 and his successor Yoichi Masuzoe was elected in the 2014 Tokyo gubernatorial election. Masuzoe resigned in June 2016 and a new election was held on 31 July 2016. Yuriko Koike, former LDP defense minister but running as an independent, was elected with 44,49% of the popular vote.