We are looking at doing the following train trips (over 13 days) in Jan 2023.
Narita Airport to Shinjuku
Shinjuku to Iiyama (for Nozawa Onsen ski resort)
Iiyama to Nagano (optional - may possibly get micro bus)
Nagano to Matsumoto (return)
Nagano to Narita Airport
Now that JREast has discontinued with the 5-day flexible pass, is there any other pass that would work for these trips?
As foreigners, are we able to use Ekinet to buy tickets at a discount?