Liberal Democratic Party of Japan

The Constitutional Democratic Party of Japan

(includes the party with the same name which dissolved in 14 Sep 2020)

Nippon Ishin (Japan Innovation Party)

Komeito

Japanese Communist Party

Democratic Party For the People

(includes the party with the same name which dissolved in 11 Sep 2020)

Reiwa Shinsengumi

Free Education For All

Social Democratic Party

Sanseito

Japan Innovation Party

The Party to Protect People from NHK

Initiatives from Osaka

Party of Hope

(includes the party with the same name which dissolved in 7 May 2018)

The Party for Future Generations

Liberal Party

The People's Life Party & Taro Yamamoto and Friends

The Party for Japanese Kokoro

The Democratic Party of Japan

The Democratic Party

Mintsuku / The Collaborative Party