If i recall Yakuza's arent secretly quiet.
And as many others posted, if there can be movies and games of many criminal organizations i dont think this game makes any difference.
The only time I recall a 'secret incident' in regards to media and a criminal organization was Rush Hour 3 with the Triads. Apparently the script of it gave away too much information about the Triads that it wasnt allowed to be shown in China. Rush Hour 2 was also about Triads, but as you can tell that was more fun-script written that it was okay to show in China.







