Retro Kawaii Tokyo Postcard

Create a cute retro cartoon postcard of a cityscape, with the theme of{argument name="city name" default="Tokyo"} The image centers on the city's most iconic landmark: a charming Tokyo Tower rendered in a red and white checkered pattern, simplified blocky geometric shapes, and bold black lines. A smiling face with a rosy blush graces the observation deck, and the composition is exaggerated to resemble a children's picture book. The 2:3 vertical postcard layout features a turquoise sky, cream-colored paper borders, visible vintage printing textures, halftone effects, slight ink misregistration, and bold pop art colors. Large, slanted red blocky letters are added to the upper left corner, spelling out {argument name="headline text" default="TOKYO"} It is outlined in black; and highlighted in yellow Japanese text is added below.{argument name="local city text" default="Tokyo"} The tower is surrounded by a minimalist skyline composed of rectangular buildings in blue, pink, orange, and yellow. The city includes five clearly visible sign or billboard elements: a red vertical sign saying "Karaoke," a pink vertical sign saying "Harajuku," a yellow horizontal sign saying "SHIBUYA," a blue billboard with a cute cat face, and a red vertical sign saying "Akihabara." Two cream-colored circular cartoon clouds are added, one on each side. In the foreground, a row of bright green circular tree canopies, a blue river or canal with white ripples, and a cute green-cream-colored commuter train with smiley faces, black tracks, and round windows is depicted in the lower right corner. All buildings are kept extremely simplified, with minimal detail, employing blocky geometric shapes, a childlike illustration style, thick black lines, cheerful and cute expressions, retro comic book dot shadows, and highly saturated pop art colors, completely abandoning any pursuit of realism.