The My Hero Academia third movie announced on its season 5 debut in Japan. The movie official titled, My Hero Academia THE MOVIE: World Heroes’ Mission slated to hit Japanese theaters on August 6, 2021.
Based on the trailer, appears that Midoriya has been labeled as a massive murder. Additionally, Midoriya, Bakugo, and Todoroki are seen taken on a secret mission with new, slick outfits. Additional details of the film will come closer to its release. While waiting, you can watch the first trailer of the third film available to watch below.
Source: Funimation