Private company

Kōsansha

Kōsansha is a company for development of Shinoro district of Sapporo, Hokkaido, Japan.1

興産社(こうさんしゃ)は、北海道札幌郡篠路村(現在の札幌市北区拓北・篠路町拓北・あいの里)を拠点に、農場経営と藍の栽培・製造を行った会社である。2 From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

  • Industryagriculture, indigo dye factory1
  • HeadquartersShinoro, Japan1

Sources

The numbers on this page point here. Each one links to the record it came from.

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