Incidentally, Yakuza have HQs, business cards, offices, office buildings, lots of presence in legitimate businesses (eg construction).
http://www.japansubculture.com/resources/yakuza-organisation...
http://www.japansubculture.com/resources/yakuza-organisation...
the state being this concept which encapsulates all institutions (government, academia, religion) and corporations (the military, the 'criminals' the banks, the media, etc) ruling over all of us; organizing us into a 'civilization'.
so the idea is that the legit government is really just the public known face of the state-apparatus, another part of this apparatus being organized crime, yakuzas in japan... chinese triads, italian mafia... latin american drug cartels, etc