My favorite activity in Hakuba was Mountain Biking, because I never did it before. There were two groups; one was easy and one was hard. I was in the hard group since I experienced biking a lot before. Of the fact that, the hard course of the mountain bike was really hard such as rocky and slippery paths, steep uphills and downhills. But still on that day, this activity was the best. I would not forget this event ever in my life!