Beating Kamen Rider OOO in the box office during that weekend are: Doraemon: Nobita's Little Star Wars 2021 (#1), The Last 10 Years (#2), The Batman (#3), Jujutsu Kaisen 0 (#4), and Wedding High (#5). As previously reported, the film will be available on on Blu-ray and DVD on August 24th.
[Additional info: Eiga Ranking News]