Hi Daniel-san
After going through all the comments and travel books.
Here are my questions:
1) Please advice whether the Pass I propose is most economical as compare to single fare trip and also whether is the correct type of Pass
2) Can I purchase 2 time 1 day JR Pass for my seven days duration
3) Is the itinerary is too pack for family with teenager children( in your opinion)?
4) Should I get a 3 days Kansai pass or 2 Days Kansai during my stay in Osaka?
Here is my first draft copy of my 7 days Itinerary for Kyoto/Osaka.
Day1: Kansai Airport> Hotel( Kyoto)>Tenryu-Ji/Bamboo Grove>Ryoan-Ji>Kinkaku-Ji>Hotel(Kyoto): 1D JR Pass/City Bus Pass.
Day 2: Hotel>Nishi Hongan-Ji>Nijo Castle>Nishiki Market>Daitoku-Ji>Teksugaku-NO-Michi>Honen-In>Ginkaku>Hotel: 1D City Bus Pass/Walking.
Day 3:Hotel>Fushimi Inari>Tofukuji>Sanjusangen-DO>Kiyomisu-dera>Chion-In>Shoren-In>Gion>Hotel: Single JR fare/City Bus Pass/walking
Day 4: Hotel( Kyoto)> Hotel(Osaka)>Himeji>Kobe>Hotel( Osaka ): 1Day JR Pass
Day 5: Hotel>Diabutsu(Nara)> Hotel: 2D Kansai Pass
Day 6: Hotel> Osaka Castle>Tenjinbashi-Suji Shopping Street> Shinsaibashi: 2D Kansai Pass
Day 7: Hotel> Kansai Airport: Nankai Main Line.
Kyoto Hotel: Toyoko Inn Kyoto Gojo
Oaska Hotel: Best Western Fino Shinsaibashi
Regards
Robin