The "Harem" element suggests that the content features a variety of characters, often with distinct archetypes common in visual novels or manga, such as:
: Characters who shift from cold to affectionate.
In the landscape of Japanese adult entertainment, tousatsu works often focus on storylines involving hidden cameras or the secret recording of individuals. The code acts as a unique product identifier or catalog number, commonly used on distribution platforms like DLsite or other digital doujinshi marketplaces to help users locate specific titles.