caue ito

I'm from Brazil and going to Tokyo in April. I got 7 day off from the 14th until the 21st. Last time I try to find a good place in Nagano area but just found a silly family resort. This time I want something powder, big and more board. Also, I'm looking for a cheap place to stay (can be a shared room, I'm travelling alone) and some rental facilities around. Money is an issue. Can you recommend me something? I appreciate that! Thanks