It is said that QUILL has about 100 members scattered across the world.
There were only a few in Japan fighting Sumeragi because the barrier protecting Japan made it very hard for any members to be able to infiltrate the nation.
Role in Story Edit
QUILL is the organization which Gunvolt initially was associated with, until the mission to assassinate the Muse, after which he left life as an official agent. QUILL still provides GV with jobs, as Joule is being pursued and GV is infamous as a QUILL agent, making civilian work difficult at best, impossible at worst.
In Azure Striker Gunvolt 2, it is revealed that QUILL has multiple overseas divisions in several different countries. However, with Eden's uprising, most divisions have either been wiped out or subsumed by Eden.