Japanese AI Prompt Designer Poster

Goal: Create a dramatic vertical promotional poster for {argument name="character name" default="hirokaji"}, presenting them as an expert in advanced prompt design and AI creativity.

Canvas: Portrait poster, approximately 3:4 aspect ratio, high-resolution, cinematic Japanese tech-advertising style. Use a deep navy-to-black background with electric blue highlights, glowing particles, lens flares, and network-like lines.

Layout: The poster has 4 main visual zones: 1) a huge oversized Japanese headline filling the top and upper background, cropped by the canvas edges; 2) a realistic anthropomorphic dog portrait occupying the lower-left foreground; 3) a magical AI/knowledge scene with books and light trails across the middle-right; 4) name and handle typography at the lower-right.

Text content: Use a massive bold white Japanese headline in the background, extremely condensed and poster-like, reading {argument name="headline text" default="プロンプトを知の設計図に"}. Place a smaller white Japanese tagline near the center-right reading {argument name="tagline text" default="AIの可能性を、誰でも再現できる形へ。"}. At the bottom-right, set the name in very large lowercase white Latin letters: {argument name="display name" default="hirokaji"}. Directly below it, add the handle in smaller bold white text: {argument name="social handle" default="@hirokaji_"}.

Subject details: Create exactly 1 dog character in the lower-left foreground: a realistic Jack Russell terrier with a white face, tan ears and tan patches, dark expressive eyes, black nose, looking straight at the viewer with a serious intelligent expression. Dress the dog like a professor or prompt engineer: exactly 3 visible clothing pieces — a brown tweed blazer, a crisp white dress shirt, and a navy blue bow tie.

Objects and effects: Include exactly 2 open floating books on the right side, one larger open book near the upper-right and one smaller open book near the mid-right. Include exactly 1 stack of books at the far right edge near the lower-right, made of 4 visible books. Include exactly 1 black pen floating diagonally near the lower-middle-right. Include exactly 2 loose white paper sheets flying near the right side. Add a bright blue-white burst of light near the center-right, connected to thin glowing network lines, star points, and sweeping blue energy waves.

Visual style: Photorealistic dog and clothing combined with a glossy cinematic sci-fi poster background. High contrast, sharp focus on the dog, bold white typography, intense electric blue lighting, dynamic diagonal motion, professional Japanese magazine-cover energy.

Constraints: Keep all typography white and bold. The huge Japanese headline must dominate the top half and be partially cropped for impact. Do not add extra people, extra animals, logos, watermarks, or additional readable text beyond the specified headline, tagline, name, and handle.