: This is likely the Content ID (Product Code). "JUNY" is the studio prefix, and "133" is the specific release number.

: This follows a standard alphanumeric naming convention often used for media cataloging or specific product identification codes.

: These indicate the distribution channel or quality (e.g., Remux or JAVHD site rip).

The 44-minute runtime mentioned in your subject likely refers to a specific highlight or segment of the full release. The patching quality is excellent, with minimal artifacting, which is often a risk with these types of fan-restored versions.