Retro Japanese Posters

Create stunning retro Japanese posters inspired by 1960s-70s Showa era design! Perfect for cafes, salons, bakeries, and more. FEATURES: ✓ Minimalist flat illustrations ✓ Bold geometric patterns ✓ Vintage color palettes ✓ Blank text space included ✓ Nostalgic paper texture INCLUDES: - Master prompt template - 5-6 example variations - Customizable colors & patterns Works with: Google Gemini 2.5 Flash (Free plan compatible) Ideal for posters, flyers, social media, and branding.