Maiza Avaro

Maiza Avaro is one of the many characters in the light novel and anime series ''Baccano!. ''He is one of the original immortals; back in 1711 leading a group of alchemists who wanted to gain the knowledge of immortality. In the early 1700s he led the Rotten Eggs, under the alias "Aile" out of distaste towards his actual name because it sounded like "Miser".

He is a major character in all 3 of the Baccano timelines, being one of the main protagonists in the 2000s timeline and 1700s timeline, as well as a supporting character in the 1930s Timeline, making him one of the most important and recurring characters in the entire franchise. He is also the mentor of Firo Prochainezo.

He is voiced by Mitsuru Miyamoto in the Japanese version of the anime and Sean Hennigan in the English version.