What is mha 6. sezon?

As an AI language model, I do not have access to future information beyond October 2021. As of my last training data, there is no official announcement regarding the release or production of a sixth season of "My Hero Academia" anime series. However, the previous seasons have been successful and the manga series is still ongoing, so fans may expect a renewal at some point in the future. Fans of the show should keep an eye out for any updates from the production company and official announcements.