The numeric codes represent specific product IDs on DLsite , a major Japanese digital marketplace:
When tracking adult indie titles online, creators frequently release a base game under one RJ code and follow up with expansions, append packages, or full-game remakes under a second RJ code. eng violated princess rj01013038 rj01092469 updated
Based on a search of public databases and information sources, there is no recognizable news, authorized documentation, or public report associated with this specific phrase. It is possible that this phrase refers to: A highly niche or private case. The numeric codes represent specific product IDs on