The Japan Sport Council has chosen 11 of the 46 entries in the international design competition that will prepare the venue for the Tokyo 2020 Olympic summer Games bid and the IRB 2019 Rugby World Cup .
The Japan Sport Council owns the stadium .
The Japan Sport Council , who owns the stadium , has chosen 11 of the 46 entries in the international design competition that will prepare the venue for the Tokyo 2020 Olympic summer Games bid and the IRB 2019 Rugby World Cup .