This display system was created for exhibitions held at Good Design Marunouchi in Tokyo. The Long Life Design Award is an award that honors outstanding designs that have withstood the test of time and changing values. The client's request was an exhibition system that can be assembled and used flexibly in any venue. The system comprises 30-mm transparent acrylic pipes and five types of 12-mm laser-cut plates as joint materials. The structural braces are a type of transparent architecture that can then can be fitted with shelves, explanatory panels, and signs.