The premise sounds simple: A young woman in what looks like a loving, stable relationship. Her boyfriend adores her. But slowly — through diary entries, offhand comments, and one unforgettable scene involving a locked drawer — we realize:
A focused character piece exploring intimacy, secrecy, and emotional distance in a romantic relationship. The title translates roughly to "Butt-Fall File. 02: The Girlfriend My Boyfriend Doesn't Know..." suggesting the story centers on a woman (or aspects of her) hidden from her boyfriend — private desires, past, or double life — revealed in a sensual, emotionally charged scenario. Shiri Ochi File. 02 Kareshi Ga Shiranai Kanojo... -2021-
