Route & JR Covering

Dear Daniel,

Getting back with itenaries to get your help see if any of the below will not be covered by unlimited JR?

Day
1. Osaka - Himeji - Kinosaki.
2. Kinosaki - Kyoto (buy bus for tokyo landmark)
3. Kyoto - Hiroshima - Miyajima (Kintai kyo optional)
4. Kyoto - Johana - or Takaoka Ekime.
5 Takaoka - Takayama
6. Takayama - Gotemba
7. Shinjuku - Shinawaga - Monorail.

Another question please. From above will I able to see 10 best JR view from # 5 + 6? Do I have to look for SHINKANSEN KODAMA 664 or SHINKANSEN HIKARI 474?
From Takayama to Mishima is more detour than to Tokyo, right?

Thanks for your help. Nuthida