Ricardo Russo

Ricardo Russo (リカルド・ルッソ, Rikarudo Russo) is a young relative of the Russo crime family, granddaughter of Placido Russo. She is under protection by Christopher Shouldered in 1934, and later accompanied by Graham Specter as well. For years Ricardo passes herself off as a boy, but after 1934 events it's revealed that “his” lady-like face wasn't a misunderstanding at all, and that she was in fact fact a girl born Lydia Russo (リディア・ルッソ, Ridia Russo). She came back to NY in order for the Russos' power to rise again.

She inherits the crime family after Placido Russo is turned immortal and consumed by Renee Paramedes Branvillier. She enlists Christopher and Graham as her bodyguards.