Thanks. I'm well aware Nagoya is easier reached by Shinkansen - I lived there for two years. The NRT-NGO flight is part of a multi-leg itinerary which ends back in NRT. The NRT-NGO leg was required for a particular fare which saved me several hundred dollars, so I decided it was worth the inconvenience. My final destination after landing at NGO will be Tsu (Mie) which has a direct ferry service fron the airport anyway.
Back to the original question though - is all day check-in available for domestic flights out of NRT?