Does Dororo meet Hyakkimaru again in the ending? At the end of the anime, Dororo grows up and becomes a beautiful girl, and she is running to Hyakkimaru, right?

Also, he is standing in a field. Which means, does Dororo and Hyakkimaru meet again?
Well, I'm no expert but from what I see I think they do, however not in that instance. Dororo said she'd bring back the money in a few days, the three men didn't seem to be on the bridge but watching Dororo run acrossed it. Hyakkimaru was found at the end, with a smile. I suppose there will be journey and they meet again at a new age. The bridge could represent the journey, and the field could represent the gold Dororo is going to get. Hyakkimaru meeting her there. Don't forget the mother of Hyakkimaru stated  child who would be by his side forever. So, if not meeting then I'm sure they'll meet in the future. Now if it is to be them meeting then its foreshadowing that Dororo becomes a woman of course, and all the time she does she's right there with Hyakkimaru.