Nanatsu no Taizai

is a manga written and illustrated by Nakaba Suzuki. It has been serialized in Weekly Shōnen Magazine from October 2012. The manga has been licensed by Kodansha Comics USA for English publication in North America, while the chapters are released digitally by Crunchyroll in over 170 countries as they are published in Japan. Netflix acquired the exclusive English streaming rights while Funimation currently has the home video rights.

It was adapted into an anime series by A-1 Pictures and Studio Deen. The first season aired from October 2014 to March 2015. A second season entitled aired from August 28 to September 18, 2016. A film titled The Seven Deadly Sins the Movie: Prisoners of the Sky premiered on August 18, 2018. A third season titled is scheduled to premiere on October 9, 2019.

Plot
The Seven Deadly Sins, a group of knights who supposedly conspired to overthrow the kingdom of Britannia, were said to have been eradicated by the Holy Knights, although some claim that they still live. Ten years later, the Holy Knights have staged a coup d'état and assassinated the king, becoming the new, tyrannical rulers of the kingdom. Elizabeth, the king's third daughter, sets out on a journey to find the Seven Deadly Sins, and to enlist their help in taking back the kingdom, believing them to be the sole ones powerful enough to directly oppose the Holy Knights.

Official

 * http://www.shonenmagazine.com/smaga/nanatsunotaizai - Nanatsu no Taizai Kodansha Homepage
 * http://www.7-taizai.net - Official Anime Site
 * Wikipedia - Japanese Wikipedia
 * Wikipedia - English Wikipedia
 * http://www.shiseido.co.jp/uno/spcontent/nanatsuno_taizai/index.html - Uno X Nanatsu no Taizai
 * http://www.crunchyroll.com/comics/manga/the-seven-deadly-sins/volumes - Crunchyroll Simulpub