7 ou 14 days pass?

I will visit Japan next November, What kind of pass should I choose? (7 ou 14 days)

option A - 7 day pass starting use for the day trip to Nara, in this case I'll have to buy individual tickets for the trip from osaka airport to Kyoto and 3 days toTokyo metro

option B- use de 14 days pass

this is my itinerary:

Osaka airport to Kyoto station

3 days in kyoto

Day trip Nara from Kyoto

Day trip Hiroshima from Kyoto

Day trip shirakawa-go from Kyoto

1 day Hakone

5 days in Tokyo

best regards