I spent some time poking around on the Japanese site mentioned above and found a Matsushita set that seems to resemble the Panorama and Craig sets.
Interesting text as well (pardon the Google translation quirks)
"FM broadcasting set was released immediately after the start of the experiment. FM band of 80 early-90Mc.
This model was sold until 1960, long time.
Models made by top quality hi-fi radio at the time of the 1960 National. Price \ 24,800, respectively.
The five super ball Purasuchikkukyabi \ 5-8,000 was very expensive for the level.
They are presented in a vacuum tube introduced European technology from Philips Matsushita partnership."
Philips-Matsushita partnership. That explains the very European looking chassis and tuning eye....
Going to be a while before I get to my Craig as well, I'm still waiting to unpack my radio repair bench after moving this summer..
Rob