Seiichi Miyake

ARRK Corp. engages in the provision of comprehensive services related to the development of new products. It manufactures and markets industrial design models; handles the planning and design of new products; and offers engineering and manufacture services for all types of tooling. It operates through the Western and Domestic Asia geographical segments. The company was founded in August 1948 and is headquartered in Osaka, Japan.

OPI 11 Corp. operates as an investment holding company. The company is headquartered in Tokyo, Japan.

ILS, Inc. engages in the development, manufacture and sales of pharmaceutical products by using the technology of peptide synthesis and the extraction and purification of biogenic substances. It also offers functional food ingredients. The company was founded on May 20, 2003 and is headquartered in Tokyo, Japan.

Primagest, Inc. specializes in the development and production of image information processing hardware and software products. Its hardware products include reader-sorter systems and scanners. The company software products encompass imaging tools, form and character-recognition software, multimedia database system, archive solutions, production system workflow tool, business process management package solutions, and image workflow management tools. It also offers outsourcing, application, and support services. Primagest was founded in July 1968 and is headquartered in Tokyo, Japan.