
My Hero Academia Season 4 is supposed to Release this fall and officials at back have revealed a new key visual along with announcing the Official October Release Date. The season 4 will release on Saturday, October 12.

The new Visual features Izuku Midroiya along with Mirio in his hero costume whose design was released in a visual a few days ago. In back, there is pro hero Sir Nighteye.
Full Season 4 Visual Below:
My Hero Academia Season 4 Release Date
As stated above the new season will Premiere on October 12. Episode count is still not revealed but most likely will consist of 24 episodes.
Studio
The staff at Studio Bones will animate the upcoming season. They are also developing a second anime movie for Winter 2020.
My Hero Academia Season 4 Synopsis
The season 4 will start with Internship Arc where Class 1-A learn about Hero Internships, which deals with being mentored by a real Hero where real experience can be gained.
About Boku no Hero Academia
Boku No Hero Academia or My Hero Academia is a popular Shounen Jump series written and illustrated by Kohei Horikoshi.
The story follows Izuku Midoriya, who lives in a world where everyone has superpowers (quirks), even though he was born without them.
Dreaming to become a superhero anyway, he’s eventually scouted by the world’s best hero All Might and enrolls in a school for professional heroes.
The manga has been adapted into 3 anime series with the same name consisting of 63 Episodes in total and 1 anime movie My hero Academia: 2 heroes.
A second movie is also under development. Live action has been announced by Legendary.