Tokachi Sales Office (now East Hokkaido Sales Office) established
Konsen Factory Market Milk Plant completed
10th anniversary of company foundation
Tokachi Factory New Market Milk Plant completed
Osaka Distribution Center (now Osaka Branch) established
Tokyo Distribution Center (now Tokyo Branch) established
Cheddar Cheese Factory completed
Headquarters relocated to Sapporo
Soya Factory completed
Asahikawa Sales Office (now North Hokkaido Sales Office) established
Name changed to Yotsuba Milk Products Co., Ltd
20th anniversary of company foundation
Direct sales outlet 'Yotsuba Natural Parlor White Cosy' (now 'Milk & Parfait Yotsuba White Cosy) opened
Research Center (now R&D Center) established
Tokyo Factory completed
Tokachi Factory Camembert Cheese Plant completed
30th anniversary of company foundation
Certified for Comprehensive Sanitation Management and Production Process for the first time (Raw Milk Division at Tokachi Main Factory, Konsen Factory, Tokyo Factory)
(Cultured Milk Division) / Tokyo Factory
Kanto Distribution Center (Kazo-shi, Saitama) established
Certified for Comprehensive Sanitation Management and Production Process for the first time(Processed Milk, Skim Milk and Milk Beverage Divisons at Tokachi Main Factory, Cream Division at Tokachi Main Factory,Konsen Factory, Soya Factory)
Tokachi Main Factory New Market Milk Plant completed
Certified for Comprehensive Sanitation Management and Production Process for the first time (Skim Milk Division at Tokachi Main Factory, Konsen Factory)
Certified for Comprehensive Sanitation Management and Production Process for the first time (Skim Milk Division at Okhotsk Kitami Factory, Soya Factory)
