Japan — Constitutional Democratic Party of Japan & Japan — Sanseitō

Japan — Constitutional Democratic Party of Japan: The Japan — Constitutional Democratic Party of Japan, as part of the Centrist Reform Alliance, suffered a significant loss of seats in the election.

Japan — Sanseitō: The Japan — Sanseitō party increased its seat tally, indicating a rise in populist and anti-immigration sentiment in Japan.

Japan — Constitutional Democratic Party of Japan: The Japan — Constitutional Democratic Party of Japan, as part of the Philippines — Centrist Reform Alliance, experienced significant losses in the election.

Japan — Sanseitō: Japan — Sanseitō, a populist party, increased its representation to 13 seats from two, indicating a modest gain in political influence.

Japan — Constitutional Democratic Party of Japan: The Japan — Constitutional Democratic Party of Japan, as part of a new centrist alliance with Japan — Komeito, is projected to see its combined pre-election share of seats halved, indicating a decline in its political influence.

Japan — Sanseitō: Japan — Sanseitō, a far-right nationalist party, gained ground in the election, reflecting a broader shift towards conservative populism in Japan.