This is a time period when no expense was spared in Japan to create works of art in every frame, and we, through good fortune, have the only complete collection of such works in the West.
Our most frequently asked question about our films is about the pixilation of genitals. The answer to this is during that time period, it was illegal for Japanese film makers to release footage with genitals shown, so the blurring was done as they edited these films prior to release. So, suspend disbelief, use your imagination, and enjoy!