This is the title of the series. "Kemonokko" (or Kemonoko ) refers to "beast girls" or characters with animal-like features (ears, tails, etc.).

The initial release may have contained "Engrish" or mistranslations that fans later corrected.

In the niche of adult animation preservation, "patched" releases are common for several reasons:

Indicates this is the first part or OVA (Original Video Animation) in the series.

This is the most critical tag. It indicates that the original file had a defect—such as out-of-sync audio, corrupted video frames, or missing subtitles—that has been fixed by a third-party group to create a "perfect" or "definitive" version. Why a "Patched" Version Exists