Hi there,
For a 7 day pass to make economic sense you must spend over ¥28,300 on individual JR tickets. Lets look at a breakdown of your costs:
- Tokyo > Odawara: ¥3640, (35mins, 83km)
- Odawara > Kyoto: ¥11750, (160mins, 429km)
- Kyoto > Hiroshima: ¥10790, (112mins, 380km)
- Hiroshima > Osaka: ¥10520, (109mins, 345km)
- Osaka > Kansai airport: ¥3140, (57mins, 64km)
TOTAL: ¥39840 for 5 legs
As you can see you'll save at least ¥11,540 with a 7 day rail pass so I can certainly recommend it. We can deliver rail passes to China, and you can see all our delivery fees on our site here. Alternatively, you can purchase from a local Chinese agency which are listed here.
Hope this helps!