12 Beast12 Beast.

12 Beast (Japanese: トゥエルヴビースト, Hepburn: Tueruvu Bīsuto) is a Japanese shōnen manga series written and illustrated by Okayado. The series is published by Fujimi Shobo in Japan, and by Seven Seas Entertainment in the United States. On September 6, 2020, Okayado announced the manga has been canceled due to multiple reasons.