The Musashino Forest Sports Plaza

The Musashino Forest Sports Plaza is a sports facility complex adjacent to Ajinomoto Stadium (Tokyo Stadium) with an indoor gymnasium and swimming pool.
It has a main arena and a sub arena. It is also used as a venue for large-scale events such as live performances, concerts and sporting events.
This is going to be the venue for competitive badminton, modern pentathlon fencing, and wheelchair basketball in the Tokyo 2020 Olympics and Paralympics.