Also known as
黒檀童子
Kokutan-douji was a villager of Momogengou in Jakoku. Directed to find his true mother by a mermaid, the boy and his companions traveled to Onigashima, punishing criminals along the way.
Aku no Taizai: Enbizaka no Shitateya
NOVEL
Nanatsu no Tsumi to Batsu
