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Vietnamese immigrants now outnumber Koreans in Japan as foreign population surges

Vietnam has emerged as the leading source country for foreign residents in Japan, displacing South Korea from the top position as the island nation's immigrant population continues to expand.

LSN World News · 8 October 2026

Vietnamese immigrants now outnumber Koreans in Japan as foreign population surges

Vietnamese nationals have surpassed South Koreans to become the largest foreign community in Japan, according to recent demographic data tracking the country's evolving immigration patterns. The shift reflects broader trends in Japan's labor market and immigration policies, which have increasingly attracted workers from Southeast Asia to fill gaps in low-skilled sectors.

The demographic change marks a significant shift in the composition of Japan's foreign population, which has grown substantially over the past decade. South Korea had traditionally maintained the largest expatriate community in Japan due to historical ties, geographic proximity, and established social networks. However, rising demand for workers in agriculture, manufacturing, and service industries has drawn increasing numbers of Vietnamese migrants seeking employment opportunities.

Japan's government has gradually relaxed immigration restrictions to address chronic labor shortages, introducing new visa categories designed to facilitate temporary and semi-permanent foreign workers. Vietnamese nationals have taken advantage of these expanded pathways, with many securing positions through official trainee programs and newly created work visa schemes. The trend underscores Japan's economic interdependence with Southeast Asian nations and signals a gradual reorientation of its immigration patterns away from traditional East Asian sources.

The growth of Vietnam's foreign population in Japan also reflects demographic challenges in the home country, where younger workers increasingly seek better-paying jobs abroad. This outward migration has become a significant source of remittances for Vietnamese households and contributes to broader regional labor mobility patterns across Asia.