Wakachiku Construction Co., Ltd. engages in construction and real estate businesses. The company is involved in construction work, marine development, regional and urban development, environmental improvement and conservation, and construction consulting services; and other construction, management, and real estate businesses. It also sells and lease of real estate. Wakachiku Construction Co., Ltd. was incorporated in 1890 and is headquartered in Tokyo, Japan. As of March 13, 2026, Wakachiku Construction Co., Ltd. operates as a subsidiary of ASO Corporation.