Japan's naked shorting ban started on November 4, 2008, and was originally scheduled to run until July 2009, but was extended through October of that year. Japan's Finance Minister, Shōichi Nakagawa stated, "We decided (to move up the short-selling ban) as we thought it could be dangerous for the Tokyo stock market if we do not take action immediately." Nakagawa added that Japan's Financial Services Agency would be teaming with the Securities and Exchange Surveillance Commission and Tokyo Stock Exchange to investigate past violations of Japanese regulations on stock short-selling. The ban was subsequently extended through October 2010.