Wang Jingwei
The "Reorganized National Government of the Republic of China," also referred to as "China-Nanjing" or the Wang Jingwei regime, a Japanese puppet state established in Nanjing by the defected Nationalist Party politician Wang Jingwei in March 1940, joined the Anti-Comintern Pact on 25 November 1941. It had submitted its signature to the treaty ahead of time, on 22 November.