Narita Terminal 2 - Nikko - Kawaguchiko

Hello,

I am thinking of purchasing the JR Kanto pass and below is my itinerary:

Day 1: Narita to Nikko
Day 2: Nikko to Kawaguchiko
Day 3: Kawaguchiko to Shinjuku

Am I right to say that I will be able use the following services?
Day 1: Narita express - Tohoku Shinkansen - Nikko line
Day 2: Limited express Nikko - Limited express Kaiji - Fujikyuko line

Thank you! Would appreciate any travel recommendations too. :)