Matsuo Miyazaki Co., Ltd. is a manufacturer of transportation machinery and equipment located in Takajo-cho, Miyakonojo City, Miyazaki Prefecture. The company develops and manufactures a variety of precision parts, such as stamped products and plastic products, while giving due consideration to environmental protection.

ATOM Inc. manufactures and provides automated equipment for manufacturers of automotive parts, medical equipment, stationery, daily necessities, and other products.

SAWANNA is derived from the word "not touching," and its most important feature is that wet wipes can be removed without touching.

Since its establishment in 1964, Sanko Die cast Co., Ltd. has built a system that enables integrated in-house production of casting, die design, machining, and quality assurance related to aluminum and zinc as a casting manufacturer.

Elfin Inc. proposes videos that strongly color your works and services with the technology and wisdom we have cultivated through the planning, production, and development of pachinko machines and pachislot machines, as well as the production of movies for games and promotions.

FCM Corporation is mainly engaged in the processing of electronic components such as plating and films, the manufacture and sale of components for electronic equipment and semiconductors, and the manufacture and sale of core wires and other wire materials for electric cables.

RideWave Inc. is a “special-purpose subsidiary” where members with disabilities work. RideWave mainly provides office support services and manufacturing support services contracted by Matsuo Industries, Inc. RideWave supports each individual to contribute to society in his or her own way and to become independent.