Firo Prochainezo
- Age at debut: 18
- Birthplace: Hell's Kitchen, Manhattan, New York, USA
- Physique: light brown hair
biography
Born between an Italian father and English-American mother, Firo's early childhood was mostly spent in Manhattan's Italian slums. Orphaned at the age of 9, Firo was found by the Martillo Family in the streets one day and stayed with them ever since. Being one of the series' best at knife combats, Firo became an executive staff of the Family at the age of 18. He's also indirectly responsible for the birth of a brand new generation of Immortals in 1930.
Firo is claimed to be the official protagonist of Baccano! by its author despite not being featured at all in some of the books. If you're interested in learning more about Firo's character, please visit Lama Corta Tagliente.
key relations
- Czeslaw Meyer: Currently lives with Firo and Ennis as the latter's younger brother.
- Claire Stanfield and Gandor brothers: Childhood friends and neighbors.
- Ennis: Firo's only love in life. Married to Firo in the 1990s.
- Isaac Dian and Miria Harvent: Firo's friends.
- Maiza Avaro: Firo's senior at work. Treats Firo like a real brother.
- Szilard Quates: The "creator" of Ennis. He's the only person Firo had ever "eaten" after becoming an Immortal.





