
株式会社 大石茶園大石茶園
Oishi Chaen (株式会社 大石茶園, OISHI TEA FACTORY) is a Yame tea manufacturer in Murooka, Yame City, Fukuoka, founded on April 1, 1940. Its representative is Oishi Goji (大石剛司) and its capital is ¥50 million. The company's own history lists these milestones: 1954 Kenji Oishi became head; 1972 renamed Oishi Chaen; 1977 its tea garden won the Minister of Agriculture and Forestry Award; 1991 Ochamura, a direct-sales company, set up; 2008 CCD foreign-matter removal installed on all lines at its head office; 2018 FSSC22000 and JAS Organic. Its site describes it as a wholesale company for corporate clients and says it supplies organic and pesticide-free teas to overseas markets.

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Yame Tsuyuhikari
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Official stores and authorized retailers in Japan.
Oishi Tea Factory Official Website
Supports: Established 1940, headquarters Yame Fukuoka, representative Goji Oishi, capital 50M JPY
Supports: Rep: Oishi Goji; Capital ¥50M; Address 福岡県八女市室岡1071
Supports: Founded April 1 1940; 1954 Kenji Oishi became head; 1972 renamed; 1977 tea garden won the Minister of Agriculture and Forestry Award; 1991 Ochamura; 2008 CCD foreign-matter removal; 2018 FSSC22000 + JAS Organic (scope not stated)
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