I got an award alert yesterday which showed that ANA has finally loaded award space on it’s NRT-SEA and NRT-SJC routes which are starting September 1/2. ANA flies the other 787 routes as well.
Award space is pretty good (minus December peak travel/holiday season) for the NRT-SEA in business class:
No business class space for SJC-NRT, but lots of economy class space:
These routes are very good options if you want to fly the 787 as United and LOT as the other *A 787 operator have been pretty stingy with award space.
Edit: ANA has now loaded J space NRT-SJC from June until October. Grab it if you can!