1. Prepare product info
Provide product name, brand, selling points, and mood.
Social media visualsTrain-ad style book advertisement imageTemplate preview
Train-ad style book advertisement image Template
A detailed Japanese prompt for generating a 16:9 business-book-style advertisement featuring a specific book image with Japanese copy points.
Recommended usage
This template works for product hero images, brand display, and social covers.
2. Submit generation
The backend stores the input snapshot. Private prompts never return to the frontend.