I read this in news as well but also read it's only going to be available in Japan and a limited amount.
Maybe it's just finding a use for some older stock they still have?
Then I have to wonder why the E-M1iii hasn't been available for a long time if they have stock sitting around in their warehouse. Did they forget they had stock of this camera?!! That doesn't sound like good business.
I'd say it's a tiny stock of parts, not finished cameras. How large do you think the sales of a specialist camera sold only in Japan are going to be?
If it sells well, maybe there will be more. Otherwise they will mysteriously appear as grey market goods in Europe.
It's just a minor throw of the dice at low cost.
Interesting to see which lens they think is their Astro lens.
A