TOKYO, JAPAN / RankWire.AI / – On September 1, the Consumer Affairs Agency unveiled a new initiative to bolster Japan’s efforts against investment scams through artificial intelligence. This innovative system aims to identify warning signals sooner by scrutinizing consumer complaints for specific language and patterns indicative of fraudulent schemes or failing businesses. It will complement existing keyword searches and enable earlier alerts, investigations, and enforcement actions when complaint data reveal significant risks.
Each year, the AI technology will analyze approximately 900,000 consultation records stored in PIO-NET, Japan’s national consumer complaint database. It compares incoming complaints with contextual data and key phrases derived from previous cases, focusing on solicitation tactics, business frameworks, and early indicators of collapse. The system also detects patterns across multiple operators, even if complaints do not explicitly mention financial losses.
The new package concentrates on schemes promising high returns or dividends, collecting money from large groups of consumers before a business collapses. Authorities highlighted cases involving overseas financial products, international real estate, and arrangements linked to deposited goods like USB devices. Additionally, Japan intends to gather more intelligence from websites, social media platforms, and specialized consultations. The government noted that fraud techniques and money laundering methods are growing in complexity and diversity.
Enhanced AI analysis expands early warning capabilities
Using the insights gained, officials will be able to issue early warnings about particular methods, products, or services. They will also support pre-contract consultations for consumers questioning a company’s credibility. When cases demand intervention, authorities can initiate investigations and implement administrative measures under existing laws. Japan is also planning to share relevant information more promptly with government agencies, financial institutions, and local consumer protection groups to facilitate coordinated responses.
The initiative includes establishing an early warning office responsible for gathering and analyzing signals from multiple information channels. Furthermore, the Consumer Affairs Agency intends to conduct educational activities using updated fraud cases and practical training materials. Separately, authorities issued a warning on September 1 about secondary scams targeting individuals who have already lost money, including demands for new payments, claims involving government reimbursement schemes, and offers to recover previous investment losses for a fee.
Social media-related investment fraud losses escalate sharply
The scale of social media investment fraud in Japan is reflected by police data. The National Police Agency documented 5,893 cases in the first half of 2026, with reported losses totaling 79.79 billion yen—an increase of 44.49 billion yen compared to the same period the previous year. The average financial loss per resolved case was approximately 13.63 million yen. Banner-style advertisements emerged as the predominant initial contact method in these fraud instances.
Japan has stepped up efforts to combat fraudulent investment advertising on social media platforms. In August, financial and law enforcement authorities urged major platform operators to enhance controls against impersonation scam advertisements. The Financial Services Agency is also accepting reports related to suspicious investment ads and social media posts. The newly introduced AI-based complaint analysis system adds a large-scale review of consumer reports, linking warning information with ongoing investigations, consumer consultations, and enforcement actions.