With their "Japanese First" slogan, riffing off US President Donald Trump's "America First", they have truly ruffled the ...

Sohei Kamiya's Sanseitō Party won 14 seats in Japan's Upper House elections, appealing to young voters with a "Japanese first ...

Japan’s upper house election delivered deadlock over direction, exposing the nation’s fragile leadership and rising populist ...

As President Donald Trump’s tariffs add to a sense of uncertainty in Japan, the Sanseito party and its leader Sohei Kamiya ...