A JAV code typically consists of a prefix (letters) and a suffix (numbers). The prefix usually denotes the video series or the studio behind the production. In this case, “JUQ” is a series code belonging to Madonna , one of the most prominent studios in the industry, renowned for specializing in titles centered on mature women, married women, and complex interpersonal dramas. The number “797” simply indicates that this is the 797th release in that particular series. The code is a digital fingerprint, offering a straightforward way to identify the publisher, the production date, and the thematic category of the video.