JRPass 7 + additionals or JRPass-14?

Hi there,

I'm not sure why you'd want a 7-day JR Pass + 14 day JR Pass?

The best option here is to use a 7-day JR Pass for travel to Hiroshima and back to Tokyo. Then just buy normal tickets for the remainder of your trip. As there is only one long trip Tokyo - Kyoto in your itinerary, and the rest is all local travel, which is relatively low-cost.

Kind regards,
Daniel