The discord between Lu Haijun and Japan has a profound historical origin.
The main force of the first Meiji Restoration was Samoans and Changzhou people. For example, Toshiichi Kubo, Saigō Takamori, Hirofumi Ito and Yamagata Aritomo are all from Samoa and Changzhou. There are two factions in the Meiji government.
Second, after Japan's reform began, it convened from Samo and Changzhou to establish the foundation of a new army. Samak became a navy and Changzhou became an army. At the beginning of Meiji Restoration, Japan had no parliament and no constitution, and it was completely vassal politics. Samoans and Changzhou people have their own self-esteem, which affects the political situation in Japan. The army and navy have become the tools of various factions.
Third, the Japanese navy learned from Britain, the Japanese army first learned from France, and then changed to Germany after the Franco-Prussian War. Since then, the Japanese navy and army have started their own different development routes.
Fourth, the development of the navy and the army consumes resources. The navy and the army represent the interests of different governors, so there are many contradictions in competing for development resources, such as steel and oil.
Fifth, in the 1930s, the army was divided into imperial groups and ruling groups. After the mutiny in 226, the imperial group was suppressed and the ruling group headed by tojo hideki came to power. The army is pro-German, while the navy is pro-British. The army should join the Axis, and the navy should oppose the Axis and compromise with Britain and the United States. Finally, the army took the lead in suppressing the navy. Mina Gwangju, a naval prime minister, stepped down. Hideki Tojo of the Army became Prime Minister, and the Second World War broke out in an all-round way. The Japanese army is basically responsible for the China and Nanyang fronts, while the navy is responsible for the Pacific and its islands fronts. In World War II, the Japanese navy suffered the greatest loss and was completely annihilated. The navy accused the army of being lazy, and the army accused the navy of wasting resources by not winning the war. Hideki Tojo later served as minister of the army, prime minister, chief of staff and other important positions, and had a good impression on the army. The Minister of Naval Operations became Tojo's puppet.