Is it worth it to buy a JR rail pass?

Question:

I'm visiting Japan from Nov 19 to Dec 3, landing in Nagoya. I plan to fly to Taiwan, out of Nagoya, for 3 days (possibly Nov 25-27). Just wondering if it is worth it to purchase the JR rail pass (7 or 14 days?). I would like to visit Okinawa, Hiroshima, Osaka, Tokyo. Thanks in advance!

Answer:

So you stay in Japan between November 19-25, and between Nov 27 and Dec 3?

It's difficult. If you want to use JR Pass during the entire stay, you have to buy 2 7-day passes or so

And you can't go to Okinawa by train because Okinawa is a remote island. You need to think about it more.