Calpis is a popular Japanese beverage that is both sweet and tangy. It is made from fermented non-fat milk and has a unique flavor that is unlike any other drink. It is often served chilled or over ice, making
From Wikipedia
Calpis , sold in North America as Calpico, is a Japanese probiotic milk beverage manufactured by Calpis Co., Ltd. , a subsidiary of Asahi Breweries headquartered in Shibuya, Tokyo. The beverage has a light, somewhat milky, and slightly acidic flavour, similar to plain or vanilla-flavoured yogurt or Yakult. Its ingredients include water, dry milk, and lactic acid, and it is produced by lactic acid fermentation.