The Keiseikai was a short-lived political party in the pre-war Empire of Japan. The Kenseikai was founded on 10 October 1916, as a merger of the Rikken Doshikai (led by Katō Takaaki), Chuseikai (led by Ozaki Yukio) and the Koyu Kurabu (a minor opposition group). Led by Katō Takaaki, the new party was united by its opposition to the policies of t...