Hello!!
Please, could you help me with this itineray?
1. Osaka - Universal - Osaka (I think is the loop line): 3 passes
2. Osaka - Hiroshima - Miyamaguchi - Miyajima (Ferry boat) - Hiroshima - Osaka: 5 passes
3. Osaka - Nara - Osaka Castle - Osaka: 4 passes
4. Osaka - Himeji - Osaka: 3 passes
5. Osaka - Kumamoto: 1 pass
Is it worth getting the Jr Pass for 7 days?
And please, another question: If I buy the Jr Pass, need I to reserve all the seats when I arrive in Japan?
Because I'm going with my family and we need to have a seat in each itinerary.
Thanks!

