Sohei Kamiya, the charismatic leader of Japan's nationalist Sanseito party, emerged as a major force in the recent upper ...

Populist Sanseito’s rise is eroding the ruling Liberal Democratic Party’s dominance and reshaping Japan’s traditionally staid ...

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

Sanseito, a new far-right party with a charismatic leader, Sohei Kamiya, came up big in Japan's parliamentary election by ...

The notable gains made by Japan's right-wing and exclusionary parties in Sunday's upper house election show these forces are capitalizing on growing public dissatisfaction and tapping into nationalist ...

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