Ito En, Ltd. manufactures and sells green tea and beverages. It offers Japanese tea, black tea, coffee, Chinese tea, fruit, functional, vegetable, and other beverages; mineral water; tea leaves, including tea bags and instant tea products; nutritional supplement bars; and others. Ito En, Ltd. offers its products through convenience stores, supermarkets, vending machines, station kiosks, and other channels. The company was formerly known as Frontier Tea Corporation and changed its name to Ito En, Ltd. in May 1969. Ito En, Ltd. was founded in 1966 and is headquartered in Tokyo, Japan.