My itinerary as follow:
Oct 18 Narita to Tokyo
Oct 19-25 join an Organized tour in Central Japan, the tour will end in Nagoya.
Oct 25 Nagoya to Kyoto , two days in Kyoto, like to go philosopher's walk,or go to Ohara area, Miho Muserm , and tour few temple.
Oct 27 Kyoto to Tokyo, visit Tsukiji Fish Market, then shopping inside city.
Oct 29 Tokyo to Narita.
Is my itinerary worth to buy 7 days JRpass.
Margaret