Cute Retro Tokyo Cartoon Cityscape

Create a{argument name="city name" default="Tokyo"} The poster features a charming retro cartoon cityscape in a whimsical children's picture book style. The architecture is extremely simplified, using thick geometric shapes, exaggerated proportions, and bold black outlines. It employs a vertical poster composition with a bright cyan-blue dotted sky background and worn beige paper borders.{argument name="landmark" default="Tokyo Tower"} As a clear visual centerpiece: a tall, red and white checkered tower, with a viewing platform adorned with smiling, kawaii faces, rosy cheeks, simple black eyes, and small, open mouths. In the upper left corner, a striking, slanted cartoon font, written in reddish-orange, adds further visual interest.{argument name="headline text" default="TOKYO"} It features a black outline, with the Japanese word "Tokyo" in thick yellow lettering with a black outline below. It includes two large, cream-colored, circular clouds, one on each side. The tower is surrounded by a simplified skyline composed of rectangular buildings in blue, pink, yellow, and orange. It contains five clearly visible signs: a red vertical sign saying "Karaoke," a pink vertical sign saying "Harajuku," a yellow horizontal sign saying "SHIBUYA," a red vertical sign saying "Akihabara," and an advertisement displaying a cute pink-haired character portrait. An additional advertisement with a cute white cat face is added next to the SHIBUYA sign. The foreground shows a row of rounded green trees, a blue river or canal with small white ripples, and a cream-colored, green cartoon train entering from the lower right corner on curved tracks, the train also sporting a smiling, kawaii expression and rosy cheeks. The application features a retro comic book print texture with visible halftone dots, slightly rough ink edges, saturated colors, and interesting proportions, without containing any realistic elements.