🇯🇵 Saku (佐久市) is a city located in Nagano Prefecture, Japan.
The economy of Saku is largely agricultural, with rice, and carp fish farming as major components. The manufacturing sector includes electronics.
Saku has a population of over 99,131 people.
Twin Towns – Sister Cities Saku is twinned with:
🇫🇷 Avallon, France;
🇪🇪 Saku, Estonia;
🇲🇳 Sükhbaatar, Mongolia;
🇯🇵 Yurihonjō, Japan;
🇯🇵 Shizuoka, Japan;
🇯🇵 Kōzushima, Japan.