FC2-PPV-4400471 is a completely unaltered, authentic production with no modifications whatsoever. It features a famous idol who made a sudden departure from a well-known group. Some viewers may recognize her instantly upon seeing her face. Fans are advised to exercise caution when purchasing. This marks her first-ever adult video appearance, and due to her commitment to her primary career, she has granted permission for this release only within a limited sales period of a few days.