This is quite interesting. I like the anticipation the story is building, giving nothing away but drawing one in. :)
Regarding code names, hmm, from a first look this is wat I interpret ::
SHI-566 --- stands for "Shi"kon or Higura"shi". 566no idea
Kuro - meaning dark must be Naraku + oily voice :)
Shiro - Shippo likely simply coz this guy sounds like a restless male same as ship :P
Kisa - Sango/ Kirara, kisa means kitty so thts the only link to kirara. The character sounds a bit like sango coz shes worrying over SHI-566's well being :)
~Voracious
mari (Chapter 1) - Thu 21 Feb 2013
loved it .
This story sounds interesting, keep it coming.
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