On the science board of 5channel, Japan’s largest anonymous forum, there was a poster who had properly studied the orthodox classical sciences at a university, and if anything even had a PhD...
What I read on that aggregator blog was that at research facilities of national-level giant corporations like M-bishi and N-den (nicknames for major firms Mitsubishi and NEC) that study defense equipment and the like, they were in all seriousness researching the so-called disc-shaped anti-gravity flying objects inside UFOs, researching technologies to obtain anti-gravity by stirring and rotating at high speed a fluid with magnetic properties, and that, based on the shared understanding that the helicopter was developed in the era of Nazi Germany, it seemed that the scientists of the dawn of the helicopter knew various things, and there were images posted of bizarre design drawings like something from Leonardo da Vinci’s notebooks; there were also compiled posts with episodes such as that regarding Eiji Sawamura’s pitching (perceived velocity 165 Km per hour), a live commentator said that there was pressure from important people and he had been gagged. There is information that the United States Air Force is developing and manufacturing for military use, and conducting test deployments of, a next-generation aircraft called the “TR-3B,” whose method of generating lift and thrust differs from existing aircraft (it is conjectured to be an anti-gravity control aircraft), and in this “TR-3B” as well, parts and the like that Japanese companies received orders for under disguised-use procurement and nondisclosure agreements, and manufactured and delivered, must certainly be used. It is only natural, because as things stand, the development and manufacturing of American military weapons rely for many of their key components on the technological capabilities of Japanese companies and on parts manufactured in Japan.
This case is part of the Mandela Effect case database based on "The Window of Opportunity: A Guidepost to the Mandela Effect — The Ultra-Secret X-Files" by Aoyama Takuto.