Akio Maruta

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.

mail customer center Co., Ltd. engages in direct-mail advertising and mail delivery services. It also deals with information processing, data processing, publication, call center, and data entry businesses. The company was founded on July 2, 1999 and is headquartered in Tokyo, Japan.

Part of Tri-Stage Inc., adflex communications, Inc. is a Japanese company that specializes in AI tools and marketing consulting to improve the effectiveness of digital marketing strategies for businesses. The private company offers services such as Google Ads, Yahoo! Ads, and homepage personalization to achieve KPIs and improve conversions. The company provides professional consultants to boost business expansion and create new value by breaking conventional concepts. In 2017, adflex communications was acquired by Tri-Stage Inc. for $9.74 million.

Part of Tri-Stage Inc., Nippon Healthcare Advisors, Inc. sells general medical equipment through various channels including stores, mail orders, internet, and phones. The private company is based in Tokyo, Japan.