This essentially recaps the first half of the first season of Haikyuu!!. Except, in the ending, there is a scene of when Kenma and Kuroo were younger and when they originally made the decision to be a team and the kind of methods they would use. Other than that, it is essentially the same.
The art style is lovable and memorable, but at the same time - if you pause it at almost any point, it looks VERY strange, i.e. facial expressions, weird arm movements, etc.
This movie, as you would expect, uses the same sound effects and music as the series - but those sound effects are very strong. They always fit the overall feel of the situation perfectly and the music never fails to bring hype.
Shouyou Hinata (Simpleton Idiot, Chibi-chan, Dumbass)
Tobio Kageyama (King of the Court, Bakageyama, Bateyama-kun, Kalm-geyama, Yamayama-kun, Wearyama-kun, Simpleton Idiot)