The boss of the Silver Dragon gang in Furihata is called Ginjiro (or George, some time ago).
On the contrary, Grace (the mission contact in Furihata) deals a lot with this gang and refers to someone called "Long" as their boss (which is not a random name). Is it something I've missed? Was Long maybe their boss in Beta, or was he killed at some earlied point (like Mammon shortly) and replaced by "George"?