This reminds me: isn't the Major's rich friend (in the skyscraper with Major's redundant memory unit) a lesbian? I think so.

Both Kurutan and Ran (Kurutan is in this picture) are lesbians. It's implied that they were both romantically involved before meeting the Major.

At least, I think Ran is the name of the Major's other girlfriend.

Wait, the generic-looking servants have names?

Well, not servants, since they're not shown working for her. Plus they're both pretty wealthy themselves.