Heart Pieces Before Majora
There is only 5 heart pieces, but they are the last five. The first one is by going to the waterfall in Ikana Canyon and going into it, you should see a sun shoot it with your light arrows, talk to the mystery man to fight the four enemies, once they are dead you should get your prize. For these next four you need to have every mask and to be in the moon. The first one is gotten by giving the kid with Odolwa Mask one mask to play hide and seek, now in the middle of hide and seek you should see the heart piece. Now this one got talk to the kid with Goht Mask and give him masks to play hide and seek now while you are rolling you should see it, roll to it to get it. This one is gotten by talking to the kid with a Gyorg Mask give him mask to play hide and seek in this one you need to go a special route and it is left, right, middle, go there and you should see it. For the final one you need to talk to the kid with the Twinmold Mask give him mask to play hide and seek, now part way into this hide and seek you should see it just walk over to collect your final heart piece. Now go take on the mask that has threatened Termina.