Jersey milk is known for its rich nutritional value. The Hiruzen Dairy Agricultural Cooperative boasts the largest number of Jersey cows in the country. The cooperative has achieved an impregnable position by conducting everything from rearing cows to the development and production of Jersey dairy products under thorough management. The cooperative is so particular that it only uses milk whose ingredients have been checked and approved, and this is only possible because it is confident in the quality of its milk. They continue to pursue the original taste of rich, creamy Jersey milk and produce a wide range of products, including milk, yogurt, cheese, and ice cream.