4 格日式数字广告横幅网格

A 2x2 collage of high-converting Japanese promotional web banners, each square a different product ad in glossy modern e-commerce style: top left Okinawa beach travel package with a happy couple seen from behind on a tropical shore under vivid blue sky, palm leaves, turquoise sea and resort island, bold white and yellow Japanese text and price tags; top right luxury skincare ad with a radiant young Japanese woman touching her glowing face beside a cosmetic cream jar, soft pink background, sparkles and elegant beauty copy; bottom left premium wagyu steak advertisement with thick juicy sliced beef on a dark wooden plate, dramatic steam, garlic and rosemary, rich black and gold typography and sale price; bottom right online certification course ad with a young Japanese man studying at a desk, clean bright interior, blue and yellow educational graphics and discount badge. Polished Japanese marketing design, dense headline typography, layered stickers and callout badges, photorealistic subjects mixed with crisp vector text layout, vibrant saturated colors, commercial retouching, soft beauty lighting for skincare, sunny daylight for travel, cinematic warm spotlight for steak, clean natural indoor light for study scene, sharp high-resolution social media ad mockup, straight-on front view.