The first six digits represent the exact date the video was published on the official platform. Following the YY/MM/DD or MM/DD/YY standard formatting common in digital databases, this points to a release date of February 4, 2017 .
: This is the domain name and brand of a major Japanese adult video website. It is often referred to as "Caribbeancom" or, in Japanese, カリビアンコム . The site is operated by a company registered in the United States and has been producing content since 2000. It is an important player in its market. caribbeancom 020417367 top