I watched this anime way back when I was small, so I don't remember the details. I'm not sure, but I think it was an anime movie. It was aired on Animax India.
I think the name of the anime was a girl's name. Somewhere in the middle of the movie, some guy explains how the spiral is somewhat of a universal symbol, and how the earth is somewhat shaped like a spiral. The girl has a monster helping her, and there's this guy who helps her with her powers at first, but he turns out to be the villain in the end.
The story takes place in a modern city. The only identifiable thing that I remember is the spiral. I think she gets it on her forehead, along with her powers to control a huge robot like creature.
That's all I can remember. It would be great if anyone knows this anime.