The phrase identifies a specific type of fan-created translation related to a Japanese media property. It refers to subtitle files produced by enthusiasts that render dialogue and on-screen text from Japanese into English, intended for use with a visual novel featuring artificial intelligence companions.
The provision of these translated subtitles expands the accessibility and reach of the original work, enabling individuals who do not understand Japanese to experience and understand the narrative content. This has historically been a significant factor in the international dissemination and popularity of Japanese games and media.
