The Seven Days I Spent With You is an anime visual novel developed by RErevue_studio and published by LoveStoryProject in 2026. The player takes on the role of a young man who awakens with no memories inside an unfamiliar room, where an obsessive girl named Shiro has imprisoned him and declared him the most important person in her life. The game blends psychological horror elements with dating simulation and casual text-based storytelling, creating an atmosphere that shifts between unsettling tension and quiet, intimate moments across seven in-game days. Choices made during each day determine how the relationship with Shiro develops and which of the multiple endings the player reaches by the final chapter.