Hi,
That is good news, some things take a while, sometimes years.....

I know, what I am talking about.......

Time is running like sand......
It is a problem, that japanese collectors doesn't share informations with us.

I have one good friend over there, but he doesn't collect TVs or has friends in this TV busyness.
Some years ago, I made bad experiences with the boss of the japanese collectors club.
He wanted to know, how I could find him online and who is the (bad) guy, who bought me all the old radios, TVs and shipped them to Germany!
I had to search for him here for a source of vintage transistors, but the other way round he didn't answer my questions about schematics and missing knobs.
Another problem is the complicated language.
It is easy, to get in touch with collectors in Europe, north & south America. But not with japanese collectors.
If they were interested, they could show their stuff here or in an european forum.
It is maybe different to the audio-fools.
Happy weekend,
TV-collector