- The Cost Of The Tokyo 2020 Opening And Closing Ceremonies Has Risen 43 Percent Deadspin
- North and South Korea want to unify teams for Tokyo 2020 CNN
- Tokyo Olympics 2020: North and South Korea likely to field unified teams in different sports Daily News & Analysis
- Olympic inflation: Cost of 2020 Games ceremonies up 40% from 2013 pitch The Japan Times
- IOC considers request for unified Korean teams to enter qualification for Olympic Games Tokyo 2020 – Olympic News Olympics
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