This is the first collaboration showroom in a major metropolitan area and is the largest in scale (total area 840 tsubo) between TOTO, Daiken Corporation, and YKK AP. It targets the demand for renovation and remodeling in the Keihanshin area, especially the Hokusetsu region. While functioning as a base for communicating the corporate brand, it also features displays displays for the living/dining/kitchen space and for each part of the building, such as the bathroom, floors, walls, ceilings, windows, and exteriors, allowing visitors to experience TDY's products comprehensively. Areas of responsibility: design, layout, Production and construction, Research and planning