Japanese Romance App Ad Panels

Goal: Create a three-panel vertical Japanese app promotion graphic for a romantic LINE-chat analysis app, using a soft pink dating aesthetic.

Canvas: Wide horizontal composition containing exactly 3 tall rounded-rectangle poster panels side by side, each like a smartphone ad card. Use a dreamy sunset cityscape background with pink clouds, bokeh lights, sparkles, floating hearts, and a warm romantic glow. Overall palette is blush pink, coral, white, and soft peach.

Panel 1: Left panel introduces compatibility analysis. Large Japanese headline at top: 「気になるあの人との 相性が わかる！」 with 「相性」 oversized in bright pink. Smaller copy below: 「LINEのトークを分析して、相性・会話の傾向・距離感をやさしく見える化するアプリ」. Show a blurred-face young couple standing close at lower left, and a tilted smartphone at lower right displaying a compatibility result screen with a large grade “A”, a pink radar chart, a score around 87, and detailed analysis cards. Add a pink heart badge over the couple reading 「トークから ふたりの相性を 見える化」. Add exactly 4 stacked feature cards at the bottom-left with icons and Japanese text: 1) Wi-Fi icon 「オフラインでも分析OK！」, 2) lock icon 「プライバシー重視の安心・安全設計」, 3) LINE chat icon 「LINEトークを読み込むだけ」, 4) robot icon 「AIがやさしく分析」.

Panel 2: Center panel focuses on relationship timeline. Large Japanese headline: 「ふたりの思い出が、ひと目でわかる」 with 「ひと目でわかる」 in bright pink. Smaller copy: 「はじめての会話や通話、関係の変化を見る化」. Center a front-facing smartphone showing an app screen titled like 「YUKAとの分析結果」 with a pink header and a vertical timeline list. Include exactly 4 floating white speech-bubble callouts with pink icons: 1) heart icon 「はじめてのトークがわかる」, 2) chat/phone icon 「通話やメッセージの記録が見える」, 3) calendar icon 「思い出のタイムラインをチェック」, 4) small heart/spark icon near the screen indicating memories. Keep the phone UI legible but stylized, with bottom navigation icons.

Panel 3: Right panel focuses on frequently used words. Large Japanese headline: 「相手がよく使っている言葉が 見えてくる」 with 「見えてくる」 in bright pink. Smaller copy: 「よく使うフレーズをまとめて見比べて、ふたりらしい言葉の傾向を見つけよう」. Center a front-facing smartphone showing a pink-and-white keyword dashboard with grouped pill tags and section bars for the user and partner. Add exactly 4 floating white callout bubbles with pink icons: 1) heart icon 「相手のことが見えてくる」, 2) clipboard icon 「よく使う言葉をまとめてチェック」, 3) two-person icon 「2人の共通フレーズもわかる」, 4) small heart bubble as decorative accent.

Visual style: Polished Japanese mobile app advertisement, cute romantic UI design, glossy smartphone mockups, rounded corners, soft shadows, subtle sparkles, hearts, and bokeh. Use a clean rounded Japanese sans-serif font; emphasize key headline words in hot pink while other text is dark charcoal. Faces in the couple photo should be intentionally blurred for privacy.

Constraints: Use exactly 3 poster panels, exactly 3 smartphones, exactly 4 feature cards in the first panel, and exactly 4 floating callouts in each of the second and third panels. Do not add extra panels, watermarks, QR codes, or brand logos beyond the LINE mention in the Japanese copy.