Bad Seven Deadly Sins Animation: Why and When? (All Info)

Bad Seven Deadly Sins Animation: Why & When?

There is some disagreement on the numerical naming system for different seasons of the show, but Seven Deadly Sins animation quality changed with the release of “Wrath of the Gods” in 2019. This was when Studio Dean took over production from A-1 Pictures.
The studio change is the reason for the quality decline.