Sanakan

Sanakan (Sana-Kan) is first seen as a short, young girl with black hair who finds Killy and Cibo in a tunnel after they pierce the impenetrable Megastructure layer with the GBE.

Killy later discovers her true nature and she reveals herself as a level 6 Safeguard with a GBE similar to Killy's. At first, Sana-Kan behaves like any Safeguard intent on annihilating all humans without the Net Terminal Gene. This changes however, when she becomes a representative of the Governing Agency with the task of retrieving Cibo, who at that time becomes the illegal level 9 Safeguard unit. At this point, she adopts a more protective role.

Sana-Kan's physical body was destroyed twice in the line of duty: the first time, in order to destroy the Toha Heavy Industries' Central AI; the second time, while protecting Cibo from Silicon Creatures. She finally dies when she sacrifices herself in order to save Killy and the globe that Cibo carried from a High-Level Exterminator. Sana-Kan has been the second "mother" of the child with the net terminal genes, along with Cibo, who was carrying the globe with the embryo.