Bruno Falzone

"Bruno Falzone is so damn crazy. Cold-hearted. But calculating... and loyal... to Ettore "Puma Loco" Castello. Now what? Will I beat him in his butt or what?!"

--Su Ji-Hoon, Wide is My Radical Capitalist Motherland

Bruno Falzone is the Castello family consigliere and Don Castello's right hand man. He is very cold and calculating and loyal to Castello.

In When the Cold Breeze Blows Away, he is the Supreme Major of the Castello Rebellion and a friend of Yuri Popov.