Sanseito leader Sohei Kamiya's xenophobic views, antisemitic remarks and emphasis on Japan’s ethnic purity have raised alarms ...

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

A fringe far-right populist party Sanseito was one of the biggest winners in the weekend's upper house election, attracting ...

The Sanseito party tapped into discontent over issues galvanizing voters worldwide: inflation, immigration and a political ...