I would like to know if it's a good idea to by the JR Pass.
My route:
march/1 : Tokyo to Kanazawa
march/3 : Kanazawa to Kyoto
march/4: Kyoto to Nara anda Nara to Kyoto
march/6: kyoto to arashiyama and Arashiyama to Kyoto
march/7: Kyoto to Hakone
march/8 hakone to Tokyo
Thanks