Calpis

Calpis is a Japanese non-carbonated soft drink manufactured by Calpis Co., Ltd. It has a light, milky flavor and is produced through lactic acid fermentation. The drink is sold as a concentrate that is mixed with water or milk, and its ingredients include water, dry milk, and lactic acid. Calpis was created by Kaiun Mishima in 1919, who was inspired by a traditional Mongolian cultured milk product called airag. The drink was initially released at a price of ¥1.60 per bottle and gained popularity when diluted with water, with the catchphrase "the taste of first love" becoming associated with the brand.learn more on wikipedia