Yes, Kuni Umi AI Securities is regulated by the Financial Services Agency (FSA) in Japan. This regulatory body ensures that the firm operates according to Japan's financial laws, providing a level of protection for clients. From my experience, working with a regulated firm like Kuni Umi AI Securities offers a significant level of security as it is required to follow strict guidelines. However, it’s important to understand that Kuni Umi AI Securities focuses on hedge funds and M&A services, which may appeal to institutional investors more than retail traders.