Toda Corporation authorizes a Buyback Plan.

TODA CORPORATION is principally engaged in the construction and civil engineering businesses. The Company has four business segments. The Domestic Construction segment is involved in the construction activities in domestic. The Domestic Civil Engineering segment is engaged in the civil engineering business in domestic. The Investment Development segment develops and leases real estate, as well as leases land and buildings. The Domestic Group Company segment engages in the equipment construction, construction of civil engineering works, and delivery of materials. The Company also engages in the floating offshore wind power projects.