Haruichi Furudate's Haikyu!! is one of the most popular sports manga and anime series of all time. This successful series was printed in the well-known magazine Weekly Shonen Jump from 2012 until the final chapter in 2020. Production I.G's anime adaptation is highly faithful to the source material and has been in the works since 2015. Fans are excitedly anticipating the two-film continuation of the anime titled Haikyu!! FINAL. However, there are a lot of unanswered questions that fans have — as well as plenty of news about the films that has yet to be shared.
Source：https://www.cbr.com/what-to-know-for-haikyu-finale/
