Thanks for the info. I've updated the thread title. I looked around but couldn't find any other info on these and wasn't aware of the prior Showa TK Trooper figures.
Really cool designs. I have a couple Showa TKs... big figures. As well as a couple of the Lonely Star Warriors. I also collect 3A... well slowed down some after i started collecting HT Star Wars a few years back.
They look strange (not in a bad way), the black one from the link above looks like a combo between a Stormtrooper and K-2SO, and this one is also the best of the three