Masahisa Kumagai

Sala House Co., Ltd. engages in the development and construction of residential houses. It operates through the following segments: Housing Business and Sales Business. The Housing Business segment deals with the custom homes contract, building renovation contracts, trading, and leasing and brokerage of real estate properties. The Sales Business segment sells construction materials and housing equipment. The company was founded on November 17, 1969 and is headquartered in Toyohashi, Japan.

Part of Sala Corp., Echo Home Panel KK is a Japanese company that specializes in insulation panel and insulation processing. The company is based in Aichi, Japan. The company offers a selection of heat insulation and structural surfaces from domestic manufacturers, and deliver them in the best form that meets the needs of their clients through high-precision processing. The company's insulation panel contributes to the improvement of construction accuracy, stable insulation performance, shortened construction period, beautification of the site, and measures against labor shortage.