The GMG are to be considered sovereign territory, if I would go as far as calling it a house I am not sure.
They do not rely on the KNF to police sigma 13 and sigma 19 coz they do that themselves.
Aomori station is their sovereign territory(check the info card) however the space around it might be kusari territory this does not affect on how they rule the station itself.
Kusari governement does not want to mess with the GMG as they would have to invade their territory and you know what happened when rheinland did that!
Then again the links between the GMG and the Blood Dragons, if the GMG would fully rely on the KNF how can they have a link with the covert deal with the Dragons?
There used to be pictures here
once known as Richard Farbridge, OBE and Ronaldo Benitez