The Starling Guild is a organization inside the Japanese Financial District. Their main objective is to minimize the effects of Deals upon the real world by getting the minimal income in Deals as possible. Their ultimate goal is to take over the Financial District, also. At the moment, it has around 1,200 members, while their aim is to have about 1/3 of the people in the Financial District. If they do, the Guild can have control over the rules and settings of the events in the Financial District, which can greatly help with their goal of "minimal-effect on the real world".