Kiyoshi Hirano

Kyowa Medical Corp. engages in sale and maintenance of medical equipment as well as rental of welfare equipment. Its products include injection syringes, intravenous drip equipment, x-ray films, microscopes, magnetic resonance imaging equipment, computed tomography equipment, surgery equipment and endoscopes. The operations are carried out through the following divisions: Medical equipment and Other. The company was founded on July 31, 1959 and is headquartered in Shizuoka, Japan.

Part of Kokorozashi YK, Iwamotogumi Co., Ltd. engages in building construction, renovation, roofing and carpentry. The company is based in Tokyo, Japan. The Japanese company was founded in 1933 by Futoshi Iwamoto. Iwamotogumi Co. was acquired by Kokorozashi YK from Yumeshin Holdings Co., Ltd. on June 01, 2015 for $0.56 million.

Arrow Information Co., Ltd. engages in the provision of computer software technology, computer software development and operation management, and sale of computers and related equipment. It also offers computer training and information sales, and general worker dispatching. The company was founded on September 1,1996 and is headquartered in Tokyo, Japan.

Information Port Co., Ltd. engages in planning, development and introduction support of WEB application, iOS application, and android application. It also provides software package development, sales and introduction support; server, network, design, construction and operation management service; and computer equipment sales and maintenance services. The company was founded in December 1996 and is headquartered in Tokyo, Japan.

Sanritsu Design Co., Ltd. engages in the design of machineries and equipment for industrial, construction, power plant, and research use. It also develops software. The company was founded on August 17, 1973 and is headquartered in Tokyo, Japan.

NEPLUS KK sells and rents out information technology (IT) related equipment. It handles products such as CISCO, JUNIPER, FORTINET, and ORACLE. The company was founded on March 13, 2006 and is headquartered in Tokyo, Japan.

Yume Education KK engages in training and education business. Through its D-Studio, it offers lessons and training for information technology engineers. Its lessons include game application or unity development course, programming, and STEM for Kids. The company was founded in May 2016 and is headquartered in Tokyo, Japan.

Yume-Solutions Co., Ltd. provides information technology services. The private company is based in Tokyo, Japan.

Keepdata Ltd. offers cloud systems and solutions. Its services include big date integration, search engine optimization, software visualization, big data business solutions, scale-out storage, multi-tenant operations management system, thin client type software for smartphones and tablets; and also provides the software development services. The company was founded by Shinichiro Shibuya in November 2009 and is headquartered in Tokyo, Japan.

Part of Open Up Group, Inc., Yume Agent KK is a Japanese company that provides manpower services. The company is based in Tokyo, Japan.

Kokorozashi YK is a Japanese company that provides investment and real estate businesses. The company is based in Tokyo, Japan.

Gakidaisho Co., Ltd. engages in child day care, early childhood education and tutoring. Its business includes employment support and nursing care to elderly. The company was founded in October 2009 and is headquartered in Tokyo, Japan.

MITAS KK engages in the sale of medical instruments and hospital equipment. Its business includes sale of reagents, hygiene materials, physics and chemistry equipment. It also involves in design and construction of medical piping, X-ray protection and operation room interiors. The company was founded in March 1947 and is headquartered in Fukui, Japan.

Part of Medius Holdings Co., Ltd., Kuribara Medical Instruments KK is a medical equipment wholesaler based in Ota, Japan. The Japanese company was founded in 1952 by Hajime Kurihara. Kuribara Medical Instruments KK was acquired by Medius Holdings Co., Ltd. from MK KK on October 20, 2009 for $15.46 million.