Keizo Marumoto

Seiwa, Inc. engages in plastic recycling. The private company is based in Tokyo, Japan.

Cubism, Inc. is a Japanese company that specializes in store design, construction management, and construction work. The private company is based in Okayama, Japan and is dedicated to providing consistent support for new stores and renovations. The company has experience working with a variety of businesses, including offices, cafes, pubs, restaurants, beauty salons, esthetics, and various shops.

Central Japan International Airport Co., Ltd. engages in operation of flight transportation services. Its services include clinics, cash dispensers, automated teller machines, post offices, changing rooms, nurseries, carriages, coin lockers, Internet terminals, elevators, guiding blocks and others. The company was founded on May 1, 1998 and is headquartered in Tokoname, Japan.