Cantarella.

カンタレラ (漫画)

Cantarella (Japanese: カンタレラ, Hepburn: Kantarera) is a Japanese dark fantasy manga series written and illustrated by You Higuri. Set during the Italian Renaissance, it follows the life of Cesare Borgia, whose soul is damned in a pact made with the Devil. The manga was serialized in Akita Shoten's Princess Gold magazine from 2000 to 2010, with its chapters collected into 12 bound volumes.