Domestic sponsors will also be core components of Tokyo 2020 's Marketing Programme .
Until 2020 sponsors will be indispensable partners both for the successful delivery of the Tokyo 2020 Olympic and Paralympic Games and as partners of the Japanese national Olympic and Paralympic teams .
Domestic sponsors will also be core components of Tokyo 2020 's Marketing Programme , and until 2020 they will be indispensable partners both for the successful delivery of the Tokyo 2020 Olympic and Paralympic Games and as partners of the Japanese national Olympic and Paralympic teams .