The public relations and displays space was set up alongside the G20 summit, which brought 30,000 officials and press from around the world to Osaka. It featured a floating, cutting-edge technology displays area inspired by a futuristic miniature world floating on the sea, a live kitchen reminiscent of street food stalls, and a bright white cultural area expressing hope from reconstruction to the Olympics. The three different areas were seamlessly connected and merged to concept design a new style of presentation that allowed visitors to relax and enjoy present-day Japan. [Social Issues/Client Issues/Requests] The client requested that we express Japan's innovative technologies and ideas that realize a virtuous cycle of environmental conservation and growth, creating a new era that is rich for both people and the planet. [Solution] At the G20 Osaka Summit, we actively implemented waste reduction initiatives based on the concept of "3R" + "Renewable Sustainable Resources," and in the public relations displays, we realized cutting-edge technology and spatial concept design related to the marine plastic waste problem. The displays was structured to show Japan's technologies and initiatives for plastic resource recycling in stages: "Reduce," "Replace," "Reuse," "Recycle," "Collect," and "displays." With concerns that by 2050 the ocean will contain more plastic waste than fish, we created a floor design depicting a beautiful ocean to convey Japan's commitment to protecting this state of the sea. <Our Project Members> [Sales & Project Management] Yuji Hayamizu, Yasuo Ogawa, Shigeyuki Ishiyama [design, layout] Yutaka Hanaoka, Takayuki Kobayashi [Production & construction] Yu Kimura, Yoichi Miura, Yukari Takahashi, Shigeki Ueno, Yuka Tabata, Yuki Higashihara