Kozo Ota

JK Holdings Co., Ltd. is a Japan-based holding company that operates in three business segments. The Total Construction Materials Wholesaling segment is engaged in the wholesale of plywood, plywood secondary products, construction materials and household equipment. The Plywood Manufacturing and Wood Processing segment is involved in the manufacture and sale of plywood, including regular plywood, structural plywood, length scale plywood, laminated veneer lumber (LVL)and others, the manufacture and sale of plywood secondary products, plywood, laminated veneer, bonded wood and glued-laminated processed products, as well as the processing and sale of wood. The General Building Materials Retail segment is engaged in the retail of plywood, plywood secondary products, building materials and housing equipment. The Others segment is engaged in the the provision of construction works, warehouse and transportation services, as well as materials agency business, real estate leasing, the operation o