Yes, Toho Securities is a legitimate and trustworthy broker. It is regulated by the Financial Services Agency (FSA), ensuring that it meets all the legal requirements and regulations needed to operate in Japan. As a regulated broker, Toho Securities is required to keep clients' funds safe and ensure transparent operations. While no broker is completely risk-free, the fact that Toho Securities operates under the oversight of a respected regulatory body gives it credibility and trustworthiness. I find it reassuring that the broker is under such regulatory supervision.