Hello, i will be going japan on the December . I will arrived at Narita Airport. From there , i would like to go straight to Osaka. I will be spending 3 days to 4 days in osaka . After that , I will travel back to Tokyo to spent the remaining days at there. So i would like to ask, should i get JR pass instead?
And one more, if i got the JR pass . How do i get the bullet train ticket from Tokyo to Osaka.
Thank you