Cybozu, Inc. is a Tokyo-based software company that provides web-based groupware services including Cybozu Office and kintone. In addition to the main office in Tokyo, Cybozu also has offices in Matsuyama and Osaka, as well as several overseas subsidiaries in countries including Vietnam, China, Australia and the United States. The U.S.-based subsidiary, kintone Corporation, is located in San Francisco, California. Wikipedia