Osaka - Kyoto - Tokyo - Morioka - Hakodate - Osaka
I thinking to use JR Pass - 7 days from Tokyo to Osaka.
Is it possible to book and reserve time slot and seats for Shinkansen for my itinerary.
As i have kids, i feel more secured, with train confirmed time and boarding.
And my stop in Morioka - my purpose is to see the E5 and E6 join/split - how do i know the timing.
Please advise.
Thank you in advance.

