Before World War I, Japan did not have an antisemitic tradition of its own. Although influences of Western antisemitism reached the country in the late 19th century, it was only during Japan's participation in the Siberian Intervention of 1918-22 that the "Protocols of the Elders of Zion" made their way to Japan. The dissemination of this work promoted "conspiracy and scapegoating antisemitism" in the country. In 1920-21, several Japanese translations of the "Protocols" appeared, and the topics of Jewish omnipotence and the "Jewish peril" ("Yudayaka" in Japanese) became widespread in the mass media and in literature. One of the themes discussed was the "Jewish character" of the Bolshevik Revolution. Discusses writings by Eiju Oniwa, Tsuyanoske Higuchi (aka Baiseki Kitagami), Seika Ariga, Minetaro Yamanaka, Tokio Imai, etc., as well as the writings of those who criticized the conception of the "Jewish world conspiracy" and rejected the "Yudayaka" and the veracity of the "Protocols": Sakuzo Yoshino, Tokusaburo Hatta, Kametaro Mitsukawa, Masao Kinoshita, and others. In 1929 a roundtable on the "Jewish problem" was organized by the magazine "Heibon".

"The Protocols of the Elders of Zion" is almost certainly fiction, but its impact was not. Originating in Russia, it landed in the English-speaking world where it caused great consternation. Much is made of German anti-semitism, but there was fertile soil for "The Protocols" across Europe and even in America, thanks to Henry Ford and others.

An updated version of a paper delivered at a symposium organized by the Vidal Sassoon International Center for the Study of Antisemitism in October 2004. The "Protocols" became very popular in the 1980s-90s, when anti-Americanism was associated with alleged Jewish control of the USA. However, the "Protocols" appealed not only to anti-Americans, as indicated by its embrace by four advocates whose motivations and interests differed considerably. The Christian fundamentalist xenophobe Masami Uno claims that the Jews threatened to destroy his country. Kinji Yajima "learned" from the "Protocols" that the Jews were responsible for his failure to gain the recognition he felt he deserved. The New-Left ideologue Ryu Ohta published many works about conspiracy theories and the Jewish threat. In 1995, Shoko Asahara's Aum cult released poison gas in the subway in an effort to disrupt the "persecution" of his religion by what he most likely saw as a global Jewish conspiracy. Asahara's example shows how in our age of terrorism the "Protocols" continues to provide an enabling ideology to attack Jews, or "Jews", for their alleged role in a global conspiracy, including in a society like Japan, which has no Jews to speak of.

This text re-examines 'The Protocols of the Elders of Zion's' popularity, investigating why it has persisted, as well as larger questions about the success of conspiracy theories even in the face of claims that they are blatantly counterfactual and irrational.

If someone who is rich and powerful comes to you for a favor, you dont persecute him -- you help him. Having such a person indebted to you is a great insurance policy. There was one nation that did treat the Jews as if they were powerful and rich. The Japanese never had much exposure to Jews, and knew very little about them. In 1919 Japan fought alongside the anti-Semitic White Russians against the Communists. At that time the White Russians introduced the Japanese to the book, "The Protocols of the Elders of Zion". The Japanese studied the book and, according to all accounts, naively believed its propaganda. Their reaction was immediate and forceful -- they formulated a plan to encourage Jewish settlement and investment into Manchuria. People with such wealth and power as the Jews possess, the Japanese determined, are exactly the type of people with whom we want to do business! The Japanese called their plan for Jewish settlement "The Fugu Plan". The fugu is a highly poisonous blowfish. After the toxin-containing organs are painstakingly removed, it is used as a food in Japan, and is considered an exquisite delicacy. If it is not prepared carefully, however, its poison can kill a person. The Japanese saw the Jews as a nation with highly valuable potential, but, as with the fugu, in order to take advantage of that potential, they had to be extremely careful. Otherwise, the Japanese thought, the plan would backfire and the Jews would annihilate Japan with their awesome power. The Japanese were allies of the Nazis, yet they allowed thousands of European refugees -- including the entire Mirrer Yeshivah -- to enter Shanghai and Kobe during World War II. They welcomed these Jews into their country, not because they bore any great love for the Jews, but because they believed that Jews had access to enormous resources and amazingly influential power, which could greatly benefit Japan. If anti-Semites truly believe that Jews rule the world, why dont they all relate to Jews like the Japanese did? The fact that Jews are generally treated as outcasts proves that people do not really believe that Jews are anywhere near as wealthy or powerful as they claim. It proves that anti-Semites do not take their own propaganda seriously.

If someone who is rich and powerful comes to you for a favor, you don't persecute him -- you help him. Having such a person indebted to you is a great insurance policy. There was one nation that did treat the Jews as if they were powerful and rich. The Japanese never had much exposure to Jews, and knew very little about them. In 1919 Japan fought alongside the anti-Semitic White Russians against the Communists. At that time the White Russians introduced the Japanese to the book, "The Protocols of the Elders of Zion". The Japanese studied the book and, according to all accounts, naively believed its propaganda. Their reaction was immediate and forceful -- they formulated a plan to encourage Jewish settlement and investment into Manchuria. People with such wealth and power as the Jews possess, the Japanese determined, are exactly the type of people with whom we want to do business! The Japanese called their plan for Jewish settlement "The Fugu Plan". The fugu is a highly poisonous blowfish. After the toxin-containing organs are painstakingly removed, it is used as a food in Japan, and is considered an exquisite delicacy. If it is not prepared carefully, however, its poison can kill a person. The Japanese saw the Jews as a nation with highly valuable potential, but, as with the fugu, in order to take advantage of that potential, they had to be extremely careful. Otherwise, the Japanese thought, the plan would backfire and the Jews would annihilate Japan with their awesome power. The Japanese were allies of the Nazis, yet they allowed thousands of European refugees -- including the entire Mirrer Yeshivah -- to enter Shanghai and Kobe during World War II. They welcomed these Jews into their country, not because they bore any great love for the Jews, but because they believed that Jews had access to enormous resources and amazingly influential power, which could greatly benefit Japan. If anti-Semites truly believe that Jews rule the world, why don't they all relate to Jews like the Japanese did? The fact that Jews are generally treated as outcasts proves that people do not really believe that Jews are anywhere near as wealthy or powerful as they claim. It proves that anti-Semites do not take their own propaganda seriously.

Japan was a party to the Axis Alliance with Nazi Germany and Fascist Italy. However, it ignored repeated German demands to harm the 40,000 Jews who found themselves under Japanese occupation during World War Two. This book attempts to answer why they behaved in a relatively humane fashion towards the Jews.