Japanese SaaS Landing Page — Company Registration Hero

Generate a polished, mobile-first Japanese startup landing page for online company registration services, featuring a friendly, modern aesthetic. Use it as a 컨셉 아트 starting point for GPT Image 2: keep the visual structure and style constraints intact, then swap in your own subject, brand, or scene.

This prompt is organized as structured JSON with fields such as type, format, brand, theme, layout, composition, and image quality. Keeping that hierarchy helps the model separate the subject, layout, interface elements, and detail constraints.

Start with small changes to subject, scene, camera, and color, then generate a few variations to compare composition and detail without turning the page copy into keyword stuffing.