Futuristic Anime Idol Poster

Goal: Create a vibrant vertical anime key visual / promotional poster for a futuristic virtual idol named {argument name="character name" default="Amaha Mirai"}, blending cute idol energy, sci-fi city branding, and dreamy pastel cyber aesthetics.

Canvas: Vertical 2:3 poster, full bleed, high resolution. Bright daytime sky with saturated cyan blue, fluffy clouds, sparkles, lens glow, floating feathers, flower petals, and soft bloom. Overall palette is white, sky blue, cyan, lavender, pastel pink, and iridescent holographic accents.

Main subject: One central anime girl idol in a dynamic close-up perspective, reaching her left hand toward the viewer with exaggerated foreshortening. She is smiling widely with an inviting open-mouth expression, rosy cheeks, large sparkling blue-purple starry eyes, and long flowing {argument name="hair color" default="silver-white hair with cyan and pink streaks"}. Her hair streams across the image with many ribbons and strands, decorated with futuristic clips including a pink triangular hair clip, black X hairpins, a small white wing ornament, translucent blue-black ribbons, and pastel tech accessories. She wears a white futuristic idol crop top and jacket with translucent sleeves, black straps, holographic trims, wing logo, choker collar, belts, dangling crystal charms, and pink-blue iridescent panels. Make her pose joyful, open, and welcoming, as if inviting the viewer into the future.

Background: A luminous futuristic city plaza with tall glass towers, curved sky rails, floating platforms, large holographic billboards, neon signage, and soft architectural curves. Include one large cylindrical billboard on the left, one rectangular character billboard on the right, and multiple smaller glowing screens integrated into buildings. Add pink flowers blurred in the foreground at the bottom edge for depth.

Typography and text content: Use large Japanese title typography across the top reading {argument name="main Japanese title" default="天羽ミライ"}, with huge elegant white-to-pink gradient characters and small sparkle accents. Directly below it place spaced roman letters reading “AMAHA  MIRAI” with a small feather icon between the words. Add a large handwritten slogan across the lower middle reading {argument name="main slogan" default="きらめく未来に、ログイン。"} in pink and cyan brush lettering on a white glowing swoosh, with small stars and a wing doodle. At the bottom center add “— 近日始動 —”.

Count and placement of visible secondary text blocks: Include exactly 8 secondary text blocks: 1) on the left cylindrical billboard, “VIRTUAL CONNECTS REAL”; 2) left midair Japanese copy “つながる みらい。 一緒に、見に行こう。”; 3) upper right small Japanese copy “夢は、もっと近くにある。”; 4) right rectangular billboard with character portrait, “AMAHA MIRAI” and “More Kawaii More Future” plus a heart; 5) right mid-lower Japanese copy “バーチャルから はじまる、 本物のキセキ”; 6) lower left vertical icon list with four items: “MUSIC”, “GAME”, “TALK”, “LIVE”, followed by “— AND MORE...” ; 7) tiny lower-left project label “AMAHA MIRAI Vtuber Project” with small social-style icons; 8) tiny lower-right tagline “NEW STORY. NEW WORLD. WITH YOU.”

Visual style: Polished high-detail anime illustration, idol poster composition, glossy gpt-image style, crisp linework, translucent fabric, holographic reflections, sparkling eyes, soft atmospheric depth, cinematic bloom, clean commercial design, cute and futuristic.

Constraints: Keep exactly one main character. Keep the poster crowded but readable. Preserve all specified text placements and approximate wording. Avoid realism, dark mood, gritty textures, extra characters, distorted hands, unreadable main title, or random additional logos.