I remember that dude, he was that one guy who turned into a dragon and he was a spirit, or something like that. The last time I watched spirited away was about 3 or 4 years ago, so it's hard for me to remember the character's names.
Kohaku or Haku was his name he was the "Kohaku river" that Chihiro remembered from her younger childhood the movie is called "Spirited Away" and i made a fic on the pairing