Services included

Hi there! We are traveling in april for the cherry blossom, and we wanted to visit tokyo, mt fuji and kyoto.

We have already reserved our hotels, but we are wondering about the JR pass. If we buy this pass we can use all the trains, and undergrounds? or where can we see a detail of all the services included if we purchase this pass?

We are staying in tokyo first for 3 nights, then we wanted to travel to Mt fuji and we booked a hotel in the area of Fujikawaguchiko, is there a train that is gonna take us anywhere near there? After that we wanted to go to kyoto from Fujikawaguchiko as well, is there a train to do that route?

Finally from kyoto we need to return to Haneda airport for our flight out, is there a train to do that route? Do you think the itinerary this way is ok?

I'll be looking forward for your answer. Thank you very much!

Magali