Create a square 1:1 2x2 grid of Japanese digital advertisement banners with four equal quadrants and dense polished Japanese ad typography. Top-left travel banner: show a couple holding hands on a white sand beach, looking toward turquoise ocean under a bright blue sky, with a red hibiscus flower in the lower-left corner, travel icons for airplane, hotel, and car, and Japanese ad text including the destination [Travel Destination], a three-day relaxing trip, flight plus hotel, a sample price around 39,800 yen, and scenic food/activity copy. Top-right skincare banner: show a close-up adult woman with glowing dewy skin, eyes closed, gently touching her cheeks, soft pink gradient background, dynamic water splash effects, and a pink cosmetic jar labeled [Skincare Product Name] Brightening Gel; include Japanese beauty copy about pores, dullness, translucent glow, first-time limited discount, 78% off, and [Discount Price], with three gold circular badges for pore care, moisture, and firmness/glow. Bottom-left gourmet banner: show thick sliced medium-rare steak sizzling on a dark grill plate with garlic chips, rosemary, smoke, and glowing embers; include Japanese copy for rich flavor, [Food Item], luxury steak, limited period, special price, regular price 8,980 yen, sale price 4,980 yen, and a red circular A4/A5-grade style badge. Bottom-right online education banner: show a young adult man in a blue shirt studying at a desk beside an open laptop, writing in a notebook under bright indoor light; include Japanese copy for studying in spare time, [Education Goal], online qualification course, smartphone completion, efficient learning, limited tuition discount, a blue circular badge for 100,000 students, and smartphone/open-book icons.
Use bright commercial layouts, readable Japanese typography, strong color contrast, clean product-ad composition, and social-media mockup polish. Treat all prices, discounts, beauty benefits, food grades, and education outcome claims as sample fictional ad copy; avoid real brand logos, real school names, real medical claims, real certification promises, QR codes, URLs, or legally binding offer language. Output aspect ratio: 1:1.
1:1 ・ 4K
