Originally Posted by
JALPak
Do they have plans to install them on 787? It didn't mention any of the 787 routes in the PR.
Yep, it says so in the
Japanese announcement (but not the English one, strangely):
また今後、ボーイング787の長距離機材にも順次プレミアムエコノミーを導入してまいります。
They will probably announce something for the HND-FRA, NRT-SEA and NRT-SJC routes once the 787 delivery schedule stabilizes.