Anti-vaxxers inspired by Trump and Reform UK make big gains in Japan - Populist Sanseito’s rise is eroding the ruling Liberal ...

For three years, a once fringe opposition party held just one seat in Japan's 248-seat upper house.Sanseito emerged as one of ...

Who Is Sōhei Kamiya? Formed in 2020 with dissatisfied citizens who wanted 'Japanese First', his party, Sanseitō, won 14–15 seats in upper house, eroding PM Ishiba’s majority ...