Koshi District, Niigata
Koshi (古志郡, Koshi-gun) was a district located in Niigata Prefecture, Japan.
As of 2003, the district had an estimated population of 2,035 with a density of 51.09 persons per km2. The total area is 39.83 km2.
Koshi (古志郡, Koshi-gun) was a district located in Niigata Prefecture, Japan.
As of 2003, the district had an estimated population of 2,035 with a density of 51.09 persons per km2. The total area is 39.83 km2.