Other people have already taken three of my top choices (or other characters from the same universes, close enough to satisfy the urge), and one person took one I am ashamed to have forgotten about (Saki-chan, of course; that's one of my favourite Narutoverses, even though I don't much care for straight NaruSasu, but I'd somehow forgotten it was your work originally). So, instead of any of those: how about Cloud from that taking-the-kids-to-see-chocobos fic, "Fluff and Feathers"? Or is there not enough there for you to know much about him as distinct from Cloud-in-general?

(I'm almost tempted to ask about one of the characters from "Endangered Species", but I don't think I'm that cruel - though if you'd rather...)