I'm still busy trying to figure out everywhere I can use my JR Pass. I'll be landing at Narita airport terminal 1 and traveling to accommodation in Tokyo. Google maps gives me the following route:
Narita Airport Terminal 1 Station to Keisei Yawata Station via Keisei Line Limited Express Keisei-Ueno
Moto-Yawata Station to Funabori Station via Shinjuku line
Will my pass be valid on these lines? I think it will be fine on the shinjuku line but I'm uncertain about the Keisei limited express as I cannot find this limited express in the handbook. I know the skyliner isn't covered.