Haku is a very skilled shinobi and her speed was incredible. While she appeared in the very first arc of the series, her skills held up well as she was able to deal some damage during the final arc of Naruto as well. The Haku from Spirited Away can turn into a dragon but that will negatively impact agility and the force fields will only buy time at best. Haku is simply too formidable with ice ninjutsu to lose this round. Haku wins.