Hi
We (2 x adults and 2 x 7 yo's) will be in Japan a total of 11 days. Our itinerary is per below. Is it worth getting the JR pass for part of all of this trip? If not are there any other passes we should consider?
Day 1: Narita T2- Tokyo
Day 2-4: sightseeing within Tokyo
Day 4: Tokyo- Iiyama
Day 11: Iiyama- Narita T2
Thank you for your help!

