Nippon Television Holdings, Inc., formerly Nippon Television Network Corporation, is a certified broadcast holding company. The Company operates in three business segments. The Content Business segment is engaged in the sale of television advertising frames, the licensing of program contents, the production and publication of movies, the organizing of events, mail order business and the publishing and sale of publications, program broadcasting operations, homepage design and Website operation, as well as advertising and marketing business, among others. The Real Estate Leasing segment leases offices and commercial tenants and lands, and provides building management services. The Others segment is engaged in the operation of stores, the insurance agency business, the development and operation of information systems, the staffing services, as well as the heat supplying business.