Jigoku No Enra
Complete | shimada chie | 2015 released
2016-08-09 09:06 marked
Just figured out the comment section. Komachi is targeted by the son of Yama (the demon king), because she s fated to be a sinner. Enra and his 4 siblings are in a competition to see who can get rid of the most sinners. The winner will become the next demon king.
Maou no Keifu