Mina's song

In the upcoming episode 04, there's a certain part where Mina sings a strange little song. And I'm all baffled about it. It really doesn't sound Japanese, but hell if it sounds Greek either. There might have been something about the Sun and Athena in there somewhere, but other than that it all sounds like gibberish to me. I thought maybe it's actually Latin instead of Greek or ancient Greek, but then again where on Earth would an eleven-year-old Greek girl be taught a latin song is anybody's guess.

To make a long story short, I'm somewhat at a loss here. Would you rather I attempt an approximated translation even though it will probably be wrong and not really sound like what Mina is singing? Or should I just go ahead and leave it untranslated?

For those of you willing to take a chance at guessing, I cut the audio from Mina's song here. If any of you have been taught latin and feel like hearing it out, I'd be obliged. Όσοι πάλι μιλάτε ελληνικά και έχετε όρεξη να προσπαθήσετε να μαντέψετε τι λέει, και πάλι θα σας ήμουν υπόχρεη. Αν μη τι άλλο, έχει πλάκα να νομίζεις ότι ακούς να μιλάνε τη γλώσσα σου και να μην καταλαβαίνεις τίποτα, χεχε.