The first season of the series was directed by Tensai Okamura for A-1 Pictures with Shotaro Suga handling the composition while Keigo Sasaki handled the character designs for it as well as serving as chief animation director.
The staffing for this one is changing with Takeshi Furuta directing it with Tomoya Tanaka as the assistant director.
Plot Concept: When Holy Knights arrest her family, Princess Elizabeth seeks out a group of legendary warriors known as the Seven Deadly Sins.
The manga is created by Nakaba Suzuki with twenty-five volumes in print so far and over three million copies in circulation total.