At a recent rally in Kagoshima, a crowd of 800 witnessed the fervor of a political movement that's capturing the imagination of youth disillusioned by traditional political dynamics. Spurred by sentiments similar to those in the United States and Europe, Kamiya’s philosophy appears to echo Trump-era sentiments, focusing on anti-globalism and immigration restriction.

While he is not a candidate for election this time, his campaign has endorsed 54 candidates for the parliamentary polls while drawing accusations of xenophobia from opponents. Despite the backlash, his party’s rising popularity could position Sanseito to play a significant role in Japan’s political future, reflecting an evolving voter base and a deeper generational divide.

Political analysts suggest this election could change Japan’s political landscape, marking the ascendance of populism and a reconsideration of national identity. As the Sanseito party vies for substantial seats, the outcome may redefine Japan's electoral dynamics, challenging the longstanding dominance of the Liberal Democratic Party and revealing a nation grappling with its identity amid a rapidly shifting socio-political climate.