2017 Tokyo prefectural election
Prefectural elections for the Tokyo Metropolitan Assembly were held on 2 July 2017. The 127 members were elected in forty-two electoral districts, seven returning single members elected by first-past-the-post, and thirty-five returning multiple members under single non-transferable vote. Four districts had their magnitude adjusted in this election to match population changes.
The results of the election persuaded Shinzo Abe to call a snap election, and led to the resignation of Renho as Democratic Party leader.
Background
LDP leader Shinzo Abe took office as Prime Minister following the 2012 general election and strengthened his position in the 2014 general election. However, Abe's government was subsequently struck by criticism for its handling of the Moritomo Gakuen scandal and controversial remarks by Defense Minister Tomomi Inada. In the meantime, Yuriko Koike won the 2016 Tokyo gubernatorial election as an independent candidate, and left the LDP in June 2017 to found a new local political party, Tomin First, to challenge the LDP in the prefectural election. At the time of the election, Koike was widely believed to be eyeing a future bid to replace Abe as prime minister.Results
With counting almost complete, the seat distribution was as follows:- Supporters of Yuriko Koike won 79 seats in total: 49 by Tomin First no Kai, 23 by Kōmeitō, 1 by the Seikatsusha Net, and 6 by independents endorsed by Tomin;
- The LDP, previously the largest party, fell to 23 seats, their worst-ever result ;
- The Communist Party won 19 seats, improving further on their strong 2013 result;
- The DP was reduced to five seats and the single Ishin no Kai incumbent defended his seat.