Originally founded as Utsunomiya Securities in 1944, the company has a long history of providing financial services in Japan. After several mergers and name changes, it became TSB Securities Co., Ltd. in October 2022. As part of the Tokai Tokyo Financial Group, its mission is to be a trusted partner for its clients' asset formation by providing high-quality, face-to-face consulting and a diverse lineup of financial products, including stocks, bonds, and investment trusts.