With the support of Professor TANAKA Hiroya of Keio University in Tokyo, an expert in digital fabrication techniques, the podiums were created using highly advanced 3D printer technology. In addition, aluminium waste recycled from temporary housing provided in the regions affected by the Great East Japan Earthquake was used to create the Olympic and Paralympic symbols embedded in the podiums, in collaboration with Tokyo 2020 Gold Partner, LIXIL Corporation. In approximately nine months, 24.5 tonnes of recycled plastic—the equivalent of around 400,000 bottles of laundry detergent—were collected and utilised in the construction of the 98 podiums that will be used during the Tokyo 2020 Games.
Costumes and Medal Trays
The Medal Trays have been produced using recyclable thermoplastic polymer and bear a traditional Japanese fan motif. Indigo blue, the base colour of the trays, is the deepest of the Tokyo 2020 core graphic colours, and intends to harmonise perfectly with the podiums and costumes.
Costumes and trays were designed by up-and-coming Japanese fashion director YAMAGUCHI Sota.