Surreal Japanese Futuristic City Illustration

Referring to the perspective and style of this image, draw a far more detailed ultra high definition illustration depicting a surrealist Japanese-style futuristic metropolis. Even very small details should be legible, including people in a traditional cultural parade on the street, gangsters in the alleys, dancing girls in the red-light lanes, exhausted salarymen, and all kinds of people in the windows of the buildings too: students studying, a couple arguing, an otaku playing games, and many more details of your own invention. It satirizes the boredom within real crowding, the loneliness beneath urban prosperity, and a sickly beauty within a meaningless life. The image must have extremely high aesthetic value and must not lose beauty and coherence for the sake of cramming in content. Ratio 9:16