Ninamori and the Transferred Growth
Episode 3 · Naota Is Not the Only Route
Episode 3 complicates the idea that the strange growths belong only to Naota.
After Naota and Ninamori collide, the horn-like growth associated with his N.O. incidents appears on Ninamori instead. A Medical Mechanica machine eventually emerges through her during the school-play crisis.
Why it matters
The episode shows that N.O. is not simply a permanent piece of hardware Haruko installed inside Naota. Whatever is happening can involve another person, and physical contact with Naota is enough to change who is carrying the problem.
Haruko Tests Kamon
A Possible Route That Goes Nowhere
Haruko does not assume Naota is the only person worth testing. Her interest in Kamon includes an attempt to see whether Naota's father can give her another useful N.O. route.
He cannot.
The result is bizarre even by Nandaba-house standards, but the important part is what Haruko learns: Kamon is not capable of giving her what Naota can.
Why it matters
Haruko's behavior makes her priorities clearer. She is not studying N.O. out of scientific curiosity. She is testing people for usefulness in her pursuit of Atomsk.
Naota's N.O. Channel
Unusually Powerful · Valuable to Haruko
Naota repeatedly becomes the route through which FLCL's impossible machinery enters Mabase.
Robots emerge through him. Weapons emerge through him. Canti repeatedly absorbs him and draws on much greater power. Eventually Naota becomes the point through which
Atomsk himself can manifest.
Why it matters
This is why Haruko stays attached to Naota. His importance to her is not that he has been chosen as a conventional hero. He is an unusually useful doorway to the thing she actually wants.