My Own Private Idaho Japanese movie poster

I got this poster last month and it’s pretty interesting. I have to admit I’m not that familiar with the art on this title, but I don’t think I’ve seen this on any other poster. Additionally interesting is that I am quite confident that this is a theatrical poster since I bought it from a collection of 100% authentic theatrical posters, but it is in English instead of Japanese and doesn’t have an Eirin mark.

If anyone knows more about this one I’m all ears.

Japanese movie posters for sale: