I guess I've got to step in and save this guy's rep :-?
I just bought a 1979 7okai ST-45 Springy Sound from the original owner here in Japan, and I have a few interesting things to note:
1) The headstock decal on mine is MUCH more dark and worn than even
milkydog's - the guy who is selling that one on eBay. Also, he is
obviously in Japan, too, judging from the guitars he's selling, and I don't
know many Japanese people who would fake a Tokai sticker on an old,
used guitar. It's just not like the way they work or think. They HATE
old guitars for the most part anyway, which is why some of us can
make a few bucks off of them. I don't think they'd go through the
trouble of faking it - maybe if it was a Fender, but not a 7okai.
2) My ST-45 also has the original tuners, too, and they're not like the
kluson-style tuners you'd expect, but more like the tuners in that guy's
auction in question, and I know mine ARE original. They are more like
the Fender 70's tuners. I wonder why Tokai put them on there???
Maybe it was because early models were put together with different
parts because they didn't yet have the usual parts?
So, as far as I can tell about the headstock sticker and the tuners, this guitar very well could be original, because mine has the same issues but I know mine is 100% stock. I'm not so sure about the pickups, though.
I know, I know, let's add some more confusion to the Tokai mystery, huh?
But, seriously, they made quite a few guitars with strange details - like the ST-45 model I mentioned earlier - it has a 3-tone sunburst :x finish over really nice ash wood, and it has a button on the headstock like a '54 RI?! :-?
Very weird, indeed, but I've noticed on early model 7okai Springys, that a whole bunch of variation was common and apparently stock.
APM