asking tokyo-osaka-ngoya-chubu

hi, i want to asking which option is the best and cheaper. will arrive in narita and going back from chubu airport (promo ticket)

1. in tokyo-osaka-nagoya using JR pass then going to chubu using u-sky train
2. in tokyo using tokyo wide pass-oneway ticket going to osaka- going to chubu via nagoya

my itin is just to visit tokyo and osaka
in tokyo my plan is going to fuji and gala yuzawa . another quesiton is JR PASS will cover fuji and gala yuzawa trip?

sory for the messy question. hope u guys understand. tq