Japanese Slime Shampoo Ad

Goal: Create a polished Japanese shampoo advertisement poster for {argument name="product name" default="SLIME PREMIUM SHAMPOO"}, combining fantasy game mascot energy with luxury botanical haircare. The mood is refreshing, heroic, glossy, and high-conversion, like a premium D2C product landing-page key visual. Canvas: Square 1:1 advertising graphic, 768x768 style, high-resolution photorealistic 3D render mixed with clean Japanese editorial typography. Use a misty blue-white forest stream background with sparkling splashes, soft sunlight, lush green leaves, rosemary-like herbs, water droplets, and a cool navy-and-white palette. Main layout: Large Japanese headline typography in the upper left, product and mascot hero scene on the right, benefit badges across the middle left, hair-result circles at the lower left, and a dark navy conversion banner along the bottom. Text content: Include the main headline in Japanese: 「毎日のバトルで傷んだ髪に、伝説級のうるおいを。」 Use a dark navy rectangular label below it reading 「スライムのおすすめシャンプー」. Mid-lower copy reads 「うるおって、強く、美しい髪へ。」 and smaller subcopy 「地肌から整える、スライムの本気ケア。」 On a small tilted placard near the mascot, write 「魔王も落とせない汚れも、スッキリ落とす！」. On the product bottle label, include “SLIME”, “PREMIUM”, “SHAMPOO”, “MOIST & REPAIR”, “BOTANICAL CARE”, “D2C”, “MADE IN JAPAN”, and “300mL”. Bottom call-to-action card text: 「初回限定 20%OFF」, 「送料無料でお届け！」, and 「今すぐお試しはこちら ▶」. Subject details: On the right, show exactly 2 main hero objects: 1 glossy cobalt-blue pump shampoo bottle standing upright, and 1 cute shiny blue slime mascot leaping out of water beside it. The slime mascot has a round teardrop body with two small horn-like droplets, angry determined eyes, a smiling open mouth, and a heroic expression. Surround both with dynamic water splashes and sparkling droplets. Benefit badges: Show exactly 3 circular white badges with thin navy outlines under the product recommendation label. Badge 1 has a leaf icon and text 「植物由来 90%以上*」 with small supporting text 「やさしい洗浄成分で 地肌にうるおい」. Badge 2 has a water-drop icon and text 「保湿×補修 Wケア処方」 with small supporting text 「ダメージを補修し、しなやかな髪へ」. Badge 3 has sparkle icons and text 「無添加処方」 with small supporting text 「シリコン・パラベン・合成着色料フリーで安心」. Hair-result section: Show exactly 2 circular hair close-up photos at the lower left. Circle 1 is brown glossy hair labeled 「うるおいチャージ」 with small copy 「髪の芯までうるおいを与え、しっとりまとまる」. Circle 2 is dark brown shiny hair labeled 「ダメージ補修」 with small copy 「カラーや熱ダメージを集中補修してツヤ髪に」. To their right, show exactly 1 small white rectangular botanical card with green leaves labeled 「爽やかな香り」 and small copy 「天然精油のやさしい香りでリラックスバスタイム」. Bottom banner: A full-width dark navy footer contains exactly 4 circular icon blocks plus 1 white offer card on the right. Icon block 1: “D2C” emblem and Japanese text 「だからできる 高品質を適正価格で」. Icon block 2: factory icon and text 「企画から製造までこだわりの一貫開発」. Icon block 3: delivery truck icon and text 「直接お届けでムダなコストをカット」. Icon block 4: heart icon and text 「使うたび、あなたの“なりたい髪”を応援」. The white offer card sits at far right with the discount CTA text. Visual style: Premium Japanese beauty advertising, crisp serif Mincho-style headline, small clean sans-serif body copy, dark navy typography, subtle gradients, realistic reflections on the bottle, tiny bubbles and droplets, fresh botanical accents. Keep the design dense but legible, with strong contrast and elegant spacing. Constraints: Use exactly 3 benefit badges, exactly 2 hair close-up circles, exactly 1 botanical fragrance card, exactly 4 bottom icon blocks, exactly 1 product bottle, and exactly 1 slime mascot. Do not add extra mascots, extra bottles, QR codes, watermarks, English-only replacement text, or unrelated products. Use {argument name="headline text" default="毎日のバトルで傷んだ髪に、伝説級のうるおいを。"} as the main headline if customized, and keep the premium blue botanical shampoo theme for {argument name="brand name" default="D2C"}.