Diavolo

Nationality: Italian Occupation: Passione Mafia Boss

Diavolo, the Boss of Passione and main villain of Part 5, was born in a female prison. His birth is a mystery because his mother claimed that he was conceived two years before her sentence and all the guards were female.

Diavolo was raised by a priest in his mother's hometown of Sardinia because she can't raise him while in prison. When he turned 19, when the priest was constructing an apartment for Diavolo, he found his mother buried alive under a stone tablet. Around the same time, a fire broke out and the priest and Diavolo were among the seven who died in the fire. However, in reality Diavolo survived and joined Passione soon after.

During that time, Diavolo recovered the bow and six Arrows in Egypt and quickly ran off with them. He then sold five of the Arrows to Enya Geil and kept the remaining one for himself (that same arrow was attached to Polpo's Black Sabbath). Between Stardust Crusaders and Golden Wind, he sets out to kill all his blood relatives, and those who discover his identity, to ensure his name is erased from existence and he took the pseudonym Soliddo Nazo during his years in Passione. Diavolo means "devil" in Italian, fitting considering his personality and role as the main antagonist of Part 5.