The Scum of Good and Evil

The manga centers on Kamo and his partner Tora, who work in the underworld as "avengers for hire," taking on jobs from the victims of violent crimes and families seeking vengeance for wrongs done to them. (Source: AnimeNewsNetwork)

A spin-off series set 6 years before the events of Zenaku no Kuzu focused on Yumeji Sonoda's college days.

Enoki Kayoko leads the Tokyo branch of the “Breakfast Club”, an organization that aids victims seeking revenge in a way different from Kamo and Tora. What drove her to join this mysterious group? Uncover her past in this gripping spinoff of Gedou no Uta!