Most of my work tools are Armstrong. Except I bought them years ago when it was still just Armstrong. Stanly owns them now. Do NOT buy.
Most of my stuff at home was bought either a coupe decades back, inherited from the family farm, or bought at local flea markets.
Buying new is for a sucker. Watch for older Snap On obviously, but old Armstrong, Indestro Super and a few others made in USA going back maybe to the 70's. Also, Thorson from the 70's, 80's, and early 90's. made in taiwan. Doesn;t matter, the fit is perfect and they are invincible. I broke the open end of a 5/8" combo wrench once on the farm putting a 4 foot pipe on it.
Flea markets are your friend, and garage sales. A lot of people don't recognize Indestro(Chicago) and think it is some old badly translated asian company. Obviously for any of those brands that were around for a century or even back to WW1 you don;t want metalurgy stuff from that long ago. Look for stuff with that name that looks like an 80's design and you should be good.
oh and Diamond Tool and Horshoe Co. IF IT IS FROM MINN. They got bought too and newer stuff is terri-bad.
As for Japan, the only thing I would get that is older is Fuller, and that would only be if the design is good. Fuller from Japan in the 70's used VERY high quality steel, but many tool designs were poor. I have a channel lock Fuller that survived 30 years of farm use and is in my toolbox yet. Also a hatchet(AMAZING) but some of their wrenches and screwdrivers were junk and the ratchets were terrible, mostly fit and design issues.
Nowdays Japan cares about quality. I think it started in the 70's in certain industries and was proven out and adopted through many more as the 1980's went on.