Since its foundation in 1961, OTSUKA CORPORATION has guided companies in setting up information structures and achieving operational efficiencies through information technologies. As a result of our "one-stop" solutions, which combine multi-vendor services that are independent of specific makers and multi-field services offering an extensive array of office products, we have grown into the largest-scale solution provider in Japan. 

OTSUKA CORPORATION serves a wide range of companies, providing comprehensive support for their business activities by presenting, within a concrete framework, new business opportunities and management improvement strategies brought about by innovations in information and telecommunication technology. By so doing, we continue to facilitate the growth of our client companies and contribute to the development of our country and the creation of a spiritually enriching society.