Wakachiku Construction Co., Ltd.

Wakachiku Construction Co., Ltd. operates in the construction and real estate businesses. Its activities include construction work, marine development, regional and urban development, environmental improvement and conservation, and construction consulting services, as well as other construction, management, and real estate operations. The company also sells and leases real estate. Incorporated in 1890, it is headquartered in Tokyo, Japan, and as of March 13, 2026, operates as a subsidiary of ASO Corporation.