Tri-Stage Inc. engages in the provision of solution support services to direct marketing companies. It operates though the following segments: Direct Marketing Support, Direct Mail Shipping Agency, Overseas, and Others. The Direct Marketing Support segment offers media frame services, product development; planning, production, and logistics services to direct marketing companies. The Direct Mail Shipping Agency segment includes printing and mailing services. The Overseas segment handles sales support of multi-channel types including retail, catalogue, and television mail order in ASEAN countries. The Others segment includes the Nippon Departmental Store business. The company was founded by Akio Maruta and Isao Senoo on March 3, 2006 and is headquartered in Tokyo, Japan.