Dosei Mansion

In a future where humanity has abandoned a dying Earth, a massive ring-shaped structure orbits the planet as a self-sustaining society. This stratified community is divided into distinct social classes, with residents living on floors that reflect their status. Mitsu, a young man from a humble background, is forced to take over his father's job as a window washer after his presumed death. As Mitsu navigates his new role, he gains a unique perspective on the lives of those living in the Saturn Apartments, a community where every window offers a glimpse into a different, meticulously crafted living space.