Didn't warn about the spoiler alert did you? :P Its an interesting theory - a three man special ops team of sorts, huh? With Sanakan being captured by the Safeguard and being registered into their system, but why did Killy escape registration? I suspect that Killy and Sanakan were registered but then the 3rd person may have put an AI in Killy to cleanse him of the registration code and stop any later attempts. Of course, we can't be sure its Sanakan - in log 55 there is the mystery woman who also has a beam emitter.
So the person in Killy's memory could be either one of them - Sanakan or Mystery Woman. As for the short sword, that could be Susono as she had the sword she gained in NoiSe...
Bah! Too many spoilers :P Must wait for Omanga translations
