JSS Corporation engages in the operation of a members' sports club in Japan. The company plans and manages swimming and tennis schools, consultant facilities, and fitness clubs; sells, repairs, and maintains sports equipment and accessories, and equipment; holds, plans, manages, and operates cram school classes, sports classes, culture classes, and health promotion classes; and develops and sells computers, software, and terminal equipment. It is involved in the construction work business, building design, civil engineering, steel structure, pipe, and machinery installation and design works; real estate leasing business; sale of processed metal product and machinery, health equipment, beauty equipment, and medical equipment; and marketing business, such as research, analysis, and consulting related to the market and advertisement. In addition, the company sells and exports clothing materials, food products, cosmetics, books, stationeries, toys, quasi-drugs, hygiene products, daily necessities, and ornaments; audio and video software, including music and video tapes, compact discs, and DVDs; and energy-saving pool indoor lighting fixtures, boilers, and filters. Further, it manages restaurants; purchases and sells antiques; and plans and implements various entertainments, seminars, and training sessions. The company was formerly known as Japan Swimming Service Co., Ltd. and changed its name to JSS Corporation in June 1991. JSS Corporation was founded in 1976 and is headquartered in Osaka, Japan.