The "Digital Mosaic" technique is commonly used in adult films produced in Japan to censor or pixelate explicit content, such as genitalia or sexual acts, in order to comply with Japanese obscenity laws. This mosaic effect obscures sensitive areas, preserving the overall content while adhering to legal requirements regarding the depiction of nudity and sexual activity. While this technique can be a source of frustration for some viewers seeking uncensored content, it has become a distinctive feature of Japanese adult entertainment and is widely recognized within the industry.