Affiche Marketing SaaS de Style Japonais

Vertical 3:4 premium Japanese marketing poster for [Claude Code], celebrating AI-assisted coding and smarter engineering workflow. Cinematic editorial photography blended with elegant SaaS graphic design layout. Setting & Visual Subject: A cozy modern studio or cafe workspace bathed in soft daylight. On the right, an adult Japanese man wearing a dark knit sweater leans forward over a natural wood table with one hand resting near his chin; his face is obscured by an opaque warm-brown rectangular privacy block, with messy black hair visible above it. On the left foreground, an open laptop displays a dark CLI terminal filled with clean command-line outputs, green checkmarks, generated project files, and success logs. On the table sit a ceramic coffee mug, an open notebook with a pen, and two stacked technical books, with the spine of one labeled "Clean Code". The background features blurred indoor plants and glass partitions with warm ambient shadows and subtle film grain. Typography & Graphic Overlays: - Upper Left Headline: Large Japanese serif text in crisp cream-white: 「考える力を、コードに変える。」 with refined editorial spacing. Beneath it, a smaller subheading reads: 「[Claude Code]と、AI時代の開発をスマートに。」 followed by a brief, elegant Japanese body paragraph about AI coding collaboration. - Feature Card: A frosted glassmorphism panel in the lower-right midground with a subtle white outline and soft background blur. Card title: 「開発を加速する、[Claude Code]の主な機能」. Inside are exactly 5 clean rows, each featuring a minimal outline icon followed by bold Japanese text and small descriptive copy: 1) speech bubble icon: 「自然言語でのコーディング支援」, 2) gear icon: 「プロジェクト全体を理解」, 3) pencil icon: 「リファクタリングもワンクリック」, 4) document icon: 「テスト・ドキュメントも自動生成」, 5) terminal icon: 「CLIでシームレスに統合」. Closing line at card base: 「あなたの開発体験を、よりスマートに、より創造的に。」 - Metrics: Lower-left section features two large numerical data points in white serif: 「開発時間」 with 「最大 55% 削減」, and 「バグの早期発見率」 with 「2.3倍 向上*」. - Footer: A full-width dark translucent strip across the bottom. Left text: 「[Claude Code] Insight | ハウツー」; Right text: 「AIコーディングの実践知とノウハウを発信中 ▶」. Style & Constraints: Japanese tech editorial advertisement, muted dark warm palette, creamy typography, restrained contrast, photorealistic background with crisp typography overlays. Exactly 1 person, 1 laptop, 1 coffee cup, 1 notebook with pen, 2 stacked books, 1 glassmorphism card with 5 rows, and 2 metric callouts.