Where is Solomon's main headquarters? Is that the one in Italy? (Or is it the Vatican?)
We know about the STN-J branch in Japan, which implies that there are other branches around the world - but are we ever told where any of the others are? Do we even have a general idea - if they're just in Europe and Asia, if they extend to the Americas or Africa, or what?
And, ah, this may be a stupid question, but what does "STN" stand for? The "S" makes sense as "Solmon", but that doesn't explain the T and N.
Thanks for any help!