Dont get excited about the OZ lounge at Gimpo. Its airside, normally very busy, some finger food and a limited dring selection. Nothing bad but nothing special, not even airport view.

For me HND is 10 times better than NRT but then I use airports to fly somewhere, not to shop, not sure of anything thats a bargin or special at HND, but I suppose if just transiting and you want some Japanese stuff its better.

I cant believe they will regional seats on the 787, what a shame. No, thats not true, I can believe it. On Japan Korea flights you better like fish, no choice of main in either Y or C and 99% of the time its fish