Saku

長野県佐久市

Monthly max/min temperature (2010–2024)

Max Min

1,745

foreign residents live here

1.8% of the city population (97,047 residents) · Japan average 3.3%

+130 foreign residents in the past year (+8.0%)

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

By nationality

Chinese

321

Vietnamese

275

Thai

238

Indonesians

197

Brazilians

123

Filipinos

122

Koreans

Myanmarese

Visa status

No work restriction 462 55%

Skilled work visa 70 8%

Tied to one employer 250 30%

Student, family and others 61 7%

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

766

Left

644

Net

+122

from abroad

486

from elsewhere in Japan

280

abroad

162

elsewhere in Japan

482

Movement of foreign residents during 2025.

Open jobs (0)

No open jobs here right now.
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Source: Japanese government · Weather: Open-Meteo · Data from 2025–2026