Akira Doi

Kawada Industries, Inc. engages in the design and construct bridges, pre-beams, steel structures, and steel towers. It operates through the following divisions: Steel Structures, Construction or Civil Engineering, and Others. The Steel Structures division designs, manufactures, and constructs steel structures and steel frame products. The Construction or Civil Engineering division consists of design, manufacture, and construction of PC bridges and pre-beam bridges. The Others division pertains to software development and sale of systems equipment, sale of steel material products, import or sale of bridge fittings or accessories, repair works, and export of construction materials. The company was founded in May 1940 and is headquartered in Higashi, Japan.

The Nikkan Sports News operates as a publisher of a Japanese daily sports newspaper. It features news articles related to baseball, soccer, golf, basketball, racing, board games, entertainment, swimming, fishing, and other major leagues. The firm also operates an online newspaper where subscribers can access articles and sports information through the Internet. Its business activities also include shopping portal and mobile device application development, animation and game production, and advertising. The company was founded on March 6, 1946 and is headquartered in Tokyo, Japan.

Part of DN Holdings Co., Ltd., Nippon Engineering Vietnam Co. Ltd. offers construction engineering consulting services. The company is based in Ho Chi Minh City, Vietnam.