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Private company

Riska

Riska is a Japanese company based in Ibaraki Prefecture, founded in 1981.1

リスカ株式会社は、茨城県常総市に本社を置く製菓会社である。2 From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

1981Founded1

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Timeline

  1. 1981Founded Founded1

Sources

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

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