Originally Posted by LHR/MEL/Europe FF

Unfortunately not. ANA has one of the strictest lounge access policies going. Except for one very limited exception, lounge access is based on yuor departing class of service. So if your are in economy there's no lounge (unless star gold). Doesn't matter if you have a connecting flight later the same day in F.

The one exception is that they will allow you F lounge access if connecting at the same airport and you have arrived in F but are connecting onwards in a lower class. FRA-NRT-PVG will get you F lounge access before the PVG flight. But if you have to transfer to HND, no F access in HND