Need Help on Itineraries

A member of Japan for Visitors forum suggests, "My wife and I are planning to visit Japan to celebrate our wedding anniversary, we plan to enter thru Tokyo. Then visit Hakone, Kyoto, Nara and exit by way of Osaka. We intend to spend around 12 to 14 days. Can someone please help us plan our itinerary, how many days we spend for each place? "
Suggestions?
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