The recent Japanese upper house election witnessed the rise of a right-wing populist party, Sanseito, echoing a 'Japanese First' mantra akin to Trump's nationalist rhetoric. This emergence is sparking fears of a potential anti-foreigner sentiment amidst a backdrop of economic uncertainty and a surge in foreign residents.

Sanseito's victory in the election has set off alarms due to its exploitation of concerns surrounding the growing foreign demographic in Japan. The party's vocalization of unease towards the expanding immigrant community and the post-pandemic tourism boom has struck a chord with a populace grappling with economic insecurities. This apprehension stems from a dual sentiment within the Japanese society, acknowledging the necessity of foreign labor and visitors while grappling with apprehensions over the associated changes and implications.

The geopolitical landscape in Japan is evolving against a backdrop of rising populist fervor and a deepening crisis of confidence among the native populace. Analysts warn that this confluence of factors could potentially fuel xenophobic tendencies and anti-foreigner sentiments, posing challenges to the social fabric and international relations of Japan. The ascendancy of Sanseito and its 'Japanese First' agenda reflects a broader trend of nationalist resurgence in the country, raising concerns about the future direction of Japan's politics and policies.

The resurgence of rightwing populism in Japan carries significant global implications, potentially impacting not only domestic policies but also international relations and the economy. As the nation navigates this ideological shift, there are concerns about the ramifications on foreign residents and businesses operating in Japan. The rise of Sanseito and its nationalist rhetoric underscores the need for a nuanced approach to address economic insecurities and social anxieties, while also fostering inclusivity and diversity within Japan's evolving demographic landscape.