Founded in 1987, ITO EN (USA) is a subsidiary of ITO EN, a company based in Japan. ITO EN (USA) sells its products under the Aloha Maid and Royal Mills brand names. The company also supplies canned green tea and has introduced a line of island-based products through distribution channels in the continental United States. ITO EN maintains various subsidiaries in Japan, China, Australia and the United States. The parent company offers a variety of teas under the Teas' Tea, Oi Ocha, ITO EN Shot and Dr. Andrew Weil for Tea brand names in North America. It also operates the KAI restaurant that offers a variety of Japanese-style cuisine, as well as teas, wines and sakes.