Isamu Nohara

Watahan & Co., Ltd. is a Japan-based company primarily engaged in the home center business. It has four segments. Its Home Center segment operates home centers and super centers in Nagano prefecture. Its Construction segment involves in the roofing works, exterior wall works, general civil engineering, greening works, external insulation construction works, building renewal, housing renovation, environment-related businesses, multi-storey car parking business, construction material wholesale and care products rental business, among others. Its Trading segment involves in the import and export of medial materials, chemical materials and jewelery products. The Others segment primarily leases properties.