In the world of JAV, these alphanumeric strings serve as unique product IDs (often called "CID" or "Product Code"). They are essential for indexing in databases and retail platforms. For the code :
This represents the original publication or filming date using the YYMMDD format. This particular file or scene was archived or published on May 13, 2009 . 10musume 09051301
The trailing two digits (such as 01 ) act as a numerical counter, distinguishing between multiple separate media drops or performance segments recorded or published on that identical day. SEO Footprints of Legacy Archive Codes In the world of JAV, these alphanumeric strings
: Represents the sequential volume or episode number released on that specific calendar day. This particular file or scene was archived or
This release is part of the "10musume" series, known for its "amateur" style filming and high-definition natural aesthetics. It features a solo performance focusing on a POV (point-of-view) experience. How to Customize Your Post