TOKYO, JAPAN / RankWire.AI / – Japan is advancing its efforts to combat investment fraud by deploying a new system that leverages artificial intelligence to identify warning signs at an earlier stage. The Consumer Affairs Agency announced this initiative on September 1. The system will analyze consumer complaints for specific language and patterns indicative of fraudulent schemes and failing enterprises. According to the package, AI will enhance existing keyword search methods and enable quicker alerts, investigations, and enforcement actions when complaint data signals serious risks.
The AI technology will review roughly 900,000 consultation records annually within PIO-NET, Japan’s national consumer complaint database. It will compare new complaints to previously identified contexts and key phrases from past cases. The system aims to detect solicitation strategies, business configurations, and early indications of collapse. It can also identify common patterns across multiple operators, even if a complaint does not explicitly detail a confirmed financial loss.
This initiative targets schemes promising high returns or dividends that collect money from numerous consumers before the businesses collapse. Authorities cited cases involving overseas financial products, foreign real estate, and arrangements related to deposited goods, including USB devices. Additionally, Japan intends to gather more information from websites, social media platforms, and specialized consultations. The government highlighted that fraud tactics and money laundering methods are becoming increasingly diverse and sophisticated.
AI analysis enhances early warning capabilities
Through this package, officials can utilize AI findings to issue early warnings regarding specific methods, products, or services. They can also support pre-contract consultations for consumers questioning a company’s reliability. When a case justifies action, authorities are empowered to initiate investigations and enforce administrative measures under existing laws. Japan also aims to share pertinent information more promptly with government agencies, financial institutions, and local consumer protection networks to facilitate coordinated responses.
The plan establishes an early warning preparation office responsible for gathering and analyzing signals from multiple information sources. The Consumer Affairs Agency also intends to conduct educational activities using recent fraud cases and practical learning materials. Separately, authorities issued a warning on September 1 about secondary scams targeting individuals who have already lost money. These complaints include demands for additional payments, claims related to government reimbursement programs, and offers to recover previous investments for a fee.
Social media-related investment fraud losses surge significantly
Police data reveal the extent of social media investment scams in Japan. The National Police Agency recorded 5,893 cases during the first half of 2026. Reported losses totaled 79.79 billion yen, representing an increase of 44.49 billion yen compared to the same period last year. The average loss in completed cases was approximately 13.63 million yen. Banner-style advertisements were identified as the most common initial contact method in these investment fraud incidents.
Japan has also stepped up efforts to combat fraudulent investment advertising on social media platforms. In August, financial and law enforcement authorities requested major platform operators to tighten controls against impersonation scam ads. The Financial Services Agency continues to accept reports about suspicious investment ads and social media posts. The new AI-based consumer complaint system adds large-scale analysis of complaints to existing measures and links warning information with ongoing investigations, consumer support, and enforcement activities.