The "engsub" tag in your keyword indicates that this is a version translated for English-speaking audiences, which is often distributed through various JAV streaming and download platforms.

Based on the alphanumeric code provided, here is the report regarding the file/metadata string.

: Determine the format of your SSNI-929-engsub file. If it's a video file, is it .mp4, .mkv, etc.? If it's a subtitle file, is it .srt, .ass, etc.?