Hi,
I've got some problems on Shinkansen seat reservation because I'm not so sure which Shinkansen lines should I go for.
Can I go to Odawara station from Tokyo by Shinkansen? Which line?
What about Odawara to Kyoto?
Kyoto to Osaka?
Osaka to Hiroshima?
How can I fully utilized my 7 days JR pass by going to all those places that I've mentioned above?