Their main business activities are processing and selling tea, and as well as delivering tea to master families of tea ceremony, they have sales channels in department stores, and also engage in e-commerce on the World Wide Web.
茶の加工と販売を主な事業とし、茶道の家へ茶を収めるほか、百貨店などにも販路を持ち、WorldWideWeb上で電子商取引も行う。