This article in Japanese is about plans to go ahead with a public viewing event in Kumamoto-jo Hall (downtown, near the International Center), despite Tokyo's cancellation of a similar event that had been planned for Yoyogi Park. See the second URL is for an English article on that topic.
Personally, I prefer to stay at home and watch on TV. Medical expert Shigeru Om has been testifying in the Diet recently that the real danger from the Olympics is not interaction between athletes and staff but the moving, intermingling, and celebrating of the fans. (See third URL for that.) -- Kirk
https://news.yahoo.co.jp/articles/148c0d55e2f7d7f4318d4db7c684185b83c000d4
https://asia.nikkei.com/Spotlight/Tokyo-2020-Olympics/Olympics-latest-Mental-health-experts-to-join-UK-team-in-Tokyo
https://www.business-standard.com/article/sports/olympian-yamaguchi-says-japan-cornered-into-holding-tokyo-games-121060400597_1.html
東京五輪PV 熊本城ホールで実施予定(RKK熊本放送) - Yahoo!ニュース
東京都が突然、ワクチン接種会場とすることを表明し、注目される東京オリンピックのパブリックビューイングですが、熊本県では、予定通り実施する方向で調整が進んでいます。 東京都によりますと、パブリックビ