TSS (Television Shin Hiroshima Co., Ltd.) (Headquarters: Hiroshima City, Hiroshima Prefecture, hereinafter "TSS") and Recrie Co., Ltd. (hereinafter "Recrie") have been selected for the "FY2026 Hiroshima AI Sandbox Project" conducted by Hiroshima Prefecture. We are pleased to announce the joint development and demonstration experiment of a new platform that balances "rights protection" and "fan co-creation" in IP (Intellectual Property) management in the SNS era. ■ Background: The "Distorted Market Structure" and Challenges Facing the Content Industry Currently, illegal uploads, unauthorized modifications, and fake content using generative AI are rampant on the internet, normalizing a "distorted market structure" where legitimate businesses that invest significant costs in producing high-quality content are disadvantaged. For local broadcasters in particular, rights infringement and impersonation are existential threats that directly lead to a loss of trust. Under these circumstances, TSS and Recrie will promote this project with the aim of "a society where honest individuals who follow the rules are rewarded," by using the power of technology to restore a healthy ecosystem for the content industry. ■ Demonstration Project Details: Building the "UGC Co-creation AI Platform" Achieving Co-creation between IP and Creators In this project, we will develop a platform that automatically detects and visualizes the spread of character IPs from vast amounts of images and videos on SNS and the web using AI. To balance "protection" and "co-creation," the following functions will be demonstrated: 1. IP Automatic Detection & UGC Classification: AI automatically extracts specific character IPs and sorts them into categories such as "fan art," "clips," and "malicious modifications." 2. Guideline Compliance Judgment: The compliance of posted content is instantly judged against guidelines and displayed on the screen. 3. Operation of Certified Creator System: A system will be built to