Calpis

Calpis (カルピス, Karupisu^?) is a Japanese uncarbonated soft drink, manufactured by Calpis Co., Ltd. (カルピス株式会社, Karupisu Kabushiki-gaisha^?), headquartered in Shibuya, Tokyo. Calpis Co. is a subsidiary of Asahi. The beverage has a light, somewhat milky, and slightly acidic flavor, similar to plain or vanilla-flavored yogurt or Yakult. Its ingredients include water, nonfat dry milk and lactic acid, and is produced by lactic acid fermentation.

The drink is sold as a concentrate which is mixed with water or sometimes milk just before consumption. A pre-diluted version known as Calpis Water (カルピスウォーター, Karupisu Wōtā^?), or its carbonated variety, known as Calpis Soda (カルピスソーダ, Karupisu Sōda^?), are also available. It is also used to flavor kakigori (shaved ice) and as a mixer for cocktails and chuhai.

...
Wikipedia