Affiche Rétro Pop d'une Idol à Tokyo

A wide horizontal 16:9 neo-pop anime poster illustration featuring [a cheerful Tokyo pop idol girl] in a hyper-saturated retro-pop Tokyo streetscape. Subject & Pose: In the center-right foreground, the idol girl sits diagonally with one leg extended forward in an exaggerated perspective. She is smiling with an open mouth and sparkling pink-yellow starry eyes. She has long dark brown twin tails styled with colorful ribbons, bows, and star hair clips. She wears a choker, layered necklaces, and colorful bracelets. One hand holds a star-decorated microphone near her shoulder, while the other makes a peace sign next to her face. Her outfit consists of a cropped oversized white T-shirt printed with "[TOKYO POP!]", a purple-and-pink plaid pleated mini skirt accessorized with belts, chains, and charms, colorful mismatched socks, and chunky pink-and-black sneakers. Setting & Background: A dense, colorful Shibuya and Harajuku cityscape beneath a vivid blue sky. Tokyo Tower rises prominently slightly to the left of center, framed by futuristic high-rise buildings and bright neon billboards. Style & Composition: Dynamic collage poster aesthetic with bold black comic ink outlines, thick white die-cut sticker outlines, halftone dot patterns, decorative star stickers, hearts, music notes, and lightning bolt motifs. Vibrant neon color palette dominated by bright cyan, hot pink, sunny yellow, crimson red, purple, and deep black with a warm retro-pop atmosphere. Specific Text Elements: 1. Giant graffiti bubble lettering in the upper left: "[TOKYO POP]" 2. Text on the idol's T-shirt: "[TOKYO POP!]" 3. Right-side street sign: "HARAJUKU", Japanese kanji, and "TOKYO TOWER" 4. Bottom-right road sign: "SHIBUYA" and "STREET" 5. Left vertical building sign: "SHIBUYA" and "TOKYO" 6. Rounded commercial building sign: "109" 7. Right billboard screen: "JPN" Constraints: Clean vector-like anime line art, crisp detailing, non-photorealistic, high visual density with no empty space, and no additional major text beyond the specified signs.