Saikai

長崎県西海市

Monthly max/min temperature (2010–2024)

Max Min

892

foreign residents live here

3.7% of the city population (24,356 residents) · Japan average 3.3%

+21 foreign residents in the past year (+2.4%)

across Japan: +9.4% · Between 2024-12 and 2025-12

By nationality

Vietnamese

347

Filipinos

264

Indonesians

171

Chinese

Myanmarese

Thai

Cambodians

Koreans

Visa status

No work restriction 40 6%

Skilled work visa 57 9%

Tied to one employer 539 83%

Student, family and others 11 2%

Counting Brazilians, Peruvians, Filipinos, Vietnamese and Chinese.

Age and sex are not published for municipalities with fewer than 5,000 foreign residents.

Arrivals and departures

Arrived

269

Left

243

Net

+26

from abroad

195

from elsewhere in Japan

abroad

141

elsewhere in Japan

102

Movement of foreign residents during 2025.

Open jobs (0)

No open jobs here right now.
See all jobs

Source: Japanese government · Weather: Open-Meteo · Data from 2025–2026