LION MARU knockoff?

About fifteen years ago now, I purchased a small collection of Bullmark Tiger Mask vinyl figures (like these) at a toy show in Ohio. Erroneously in that batch was this 13″ Kaiketsu Lion Maru figure, vintage early 70’s. It has no manufacturer’s markings or date, and I’ve been told it is likely a Chinese knock-off or unlicensed piece, which makes it even cooler.

I’m assuming this piece is indeed contemporary with the show’s original run, as it was in a collection of early 70’s vinyl that has never been reissued. It’s in amazing shape for its age, too. The rooted hair is still silky, no splits on the vinyl cape or cuffs, rubber boots still soft. I’m lucky I guess. Over the years I’ve entertained some offers from other collectors on this, but you’d have to be swinging some heavy yen…

The Dokuro ninja jobber is a modern piece in the same vein, released late 2009.