Nanatsu No Taizai, Chapter 321

Written and illustrated by Nakaba Suzuki, The Seven Deadly Sins began as a one-shot pilot chapter published on November 22, 2011 in Weekly Shōnen Magazine’s 52 issue of the year. The manga started serialization in the magazine’s 45 issue of 2012, released on October 10, 2012. The chapters have been collected into 38 tankōbon volumes as of September 17, 2019. The first of three planned story arcs was completed with chapter 100 and Suzuki has projected that the series will run for 20 to 30 volumes. The series is licensed for English language release in North America by Kodansha USA, who published the first volume on March 11, 2014. As the series is published in Japan, it is also released simultaneously in English digitally by Crunchyroll in over 170 countries.