of Japan interested in the project. Every Japanese embassy and consulate was requested to keep the ministry informed of the actions and movements of Jewish communities in their countries. Many reports were received but none proved the existence of a global conspiracy. In 1931, the officers joined forces to an extent with the Manchurian faction and a number of Japanese military officials who pushed for Japanese expansion into Manchuria, led by Colonel Seishirō Itagaki and Lieutenant-Colonel Kanji Ishiwara just before the Mukden Incident. Of Harbin's one million population, Jews represented only a tiny fraction. Their numbers, as high as 13,000 in the 1920s had halved by the mid-1930s in response to economic depression and after events relating to the kidnapping and murder of Simon Kaspé by a gang of Russian Fascists and criminals under the influence of Konstantin Rodzaevsky. Although Russian Jews in Manchukuo were given legal status and protection, the half-hearted investigation into Kaspé's death by the Japanese authorities, who were attempting to court the White Russian community as local enforcers and for their Anti-Communist sentiments, led the Jews of Harbin to no longer trust the Japanese army. Many left to Shanghai, where the Jewish community had suffered no anti-semitism, or deeper into China. In 1937, after Yasue spoke with Jewish leaders in Harbin, the Far Eastern Jewish Council was established by Abraham Kaufman, and over the next several years, many meetings were held to discuss the idea of encouraging and establishing Jewish settlements in and around Harbin. In March 1938, Lieutenant General Kiichiro Higuchi of the Imperial Japanese Army proposed the reception of some Jewish refugees from Russia to General Hideki Tojo. Despite German protests, Tojo approved and had Manchuria, then a puppet state of Japan, admit them. On December 6, 1938, Prime Minister Fumimaro Konoe, Foreign Minister Hachirō Arita, Army Minister Seishirō Itagaki, Naval Minister Mitsumasa Yonai, and Finance Ministry Shigeaki Ikeda met to discuss the dilemma at the "Five Ministers' Conference". They made a decision of prohibiting the expulsion of the Jews in Japan, Manchuria, and China. On the one hand, Japan's alliance with Nazi Germany was growing stronger, and doing anything to help the Jews would endanger that relationship. On the other hand, the Jewish boycott of German goods following Kristallnacht showed the economic power and global unity of the Jews. As an immediate result of the Five Ministers' Conference, 14,000–15,000 Eastern European Jews were