Refers to the video's vertical resolution, consisting of 1,080 horizontal lines. At a 16:9 aspect ratio, this equates to a resolution of 1920x1080 , commonly known as Full HD.
Short for "High-Definition Rip." It means the file was encoded (ripped) from a high-quality source, often a web stream or a digital broadcast, rather than a physical disc.
Files labeled with these specific strings are frequently found on peer-to-peer (P2P) networks and third-party streaming sites. Users should be aware that downloading such files often carries a risk of malware or phishing. It is recommended to use secure browsers and verify the source before engaging with these types of direct-download links.
This indicates a version of the video where the original digital blurring (mosaics), which is legally required in Japanese adult media, has been removed or reduced through AI-upscaling or manual restoration techniques.