Dear JR Pass expert,
Hello, I will go to Japan next November for 7 Days trip. Since I will travel a lot inside Japan so I will buy JR Pass maybe Green Pass one. If my route is Tokyo (Kanagawa, Asakusa, Yokohama, Kawaguchi) - Osaka - Kyoto - and back to Tokyo again, I think buy JR Pass is the right choice right? If I buy the Green Pass, is the green car have space for my bag and luggage?
And I understand that I have to make a reservation before using the green cars. But I want to ask about making the reservation. I must make reservation online or on the day when I will using the green car at the station?
Please help me. Thanks you in advance! :)