Tsuyoshi Masuda

Nippon Telegraph & Telephone West Corp. provides regional telecommunication services in the western parts of Japan. The firm's activities include telephone services, integrated digital communications services, leased circuit services and other telecommunication-related activities. The company was founded on July 1, 1999 and is headquartered in Osaka, Japan.

Fujikoatsu Corp. engages in the manufacture and sale of secondary concrete products. It provides the services for retaining walls, roads, culverts, waterways, fire protection water tanks, water pits, underground lines, landscape and others. The company was founded on September 1, 1965 and is headquartered in Kumamoto, Japan.