Nakajima Vintage Red Star Rubber Figure

Nakajima Vintage Red Star Rubber Figure.  Black rubber figure with white 'mask' that fits over the head.   I am not entirely sure it is Nakajima, but it is what google turns up when searching on the markings on the back.  Wear from age.  Does not stand on its own, will fall backward.  Still a great figure.  Exactly as shown.  Loose, no packaging, like new condition.