Nigihayami Kohakunushi or Haku, how he was named by Yubaba, is a character of Spirited Away by Studio Ghibli. He has straight, dark green hair in a bob haircut and slanted, green eyes. As a river spirit, Haku possessed supernatural powers that are primarily associated with the element of water and has the power to become an Asian dragon with a teal and mint green mane and a white, scaled body. He turns into a dragon at will. Spirited Away Haku anime cursor.