: The addition of .mp4 suggests this is a specific video file being shared or hosted on a third-party site or file-sharing platform. Context of This Identifier
When you see a code like this associated with an "article" or a blog post, it is typically on an . These sites act as databases that catalog Japanese adult videos (JAV), providing metadata such as: Release Date Creator/Performer Name Description or "Storyline" Preview Images FC2-PPV-3105965.mp4
Because these are paid products on the official FC2 platform, search results for this specific ID often lead to "tube" sites, forums, or blogs that host pirated copies or provide links to download the file. : The addition of
: This prefix indicates that the content was originally sold through the FC2 Adult Video market, where individual creators upload and sell their work directly to viewers. : This prefix indicates that the content was
: This is the unique Content ID . In the FC2 ecosystem, this number identifies a specific video entry in their database.