Toell Co., Ltd. engages in liquefied petroleum gas (LPG) and water businesses. It operates through the Energy and Water segments. The Energy segment deals with the retail and wholesale of LPG and related equipment. It also covers incidental plumbing work, security management, and customer service operations. The Water segment manufactures and sells local pure water under the brand name Alpina and Hawaiian pure water under the brand name Pure Hawaiian. The company was founded by Osamu Inanaga on May 22, 1963 and is headquartered in Yokohama, Japan.