Which pass should we get?

Hi there,

Let's have a look at this prices and see if a JR Pass would be worth considering.

Osaka - Nagoya ¥ 6,150
Nagoya - Osaka ¥ 6,150
Osaka - Nara (return) ¥ 1,600
Osaka - Kyoto (return) ¥ 1,120
Osaka - Tokyo (with the Superfast bullet train) ¥ 13,940
Tokyo - Disney sea (return) ¥ 440
Tokyo - Yokohama (return) ¥ 940
Tokyo - Narita Airport ¥ 2,820

For a total of ¥ 33,160 or ¥ 4,050 in savings as the 7 day JR Pass is ¥ 29,110.

As for how to travel between Osaka - Tokyo, definitely use the Shinkansen, also known as the Bullet train. These are the most amazing trains in the world traveling over 300km/h while passing the majestic view of Mount Fuji. The Shinkansen are completely covered by the JR Pass. Also they don't involve any of the conveniences of flying, just go to the station, show your JR Pass and hop on the train!

Hope this helps!
Daniel