We’re 100 days out from the opening ceremony of the Tokyo Olympics and the list of things we still don’t know about what the games will look like is long.

Japan’s vaccine rollout has been slower than games organisers would like, and there has been a recent surge in cases.

Questions also hang over the possible vaccination of the Australian team.

On this episode of Please Explain, Tory Maguire speaks with North Asia correspondent Eryk Bagshaw about the state of the Tokyo Olympics.