John 19:22NO EXCUSES MR JURA!, if you level an accusation of a cover up, the very least you should do prior to making completely unfounded accusations is to familiarize yourself with the circumstances surrounding the incident....
Now, here we have the F-35A customer making an educated assessment and coming to the most logical conclusion possible... with each of the factors given, night, heavy maneuvering, very, very high rate of decent! what other possible conclusion could a logical man or woman reach???
So if the Japanese were disputing the claim of spatial disorientation, then you might level an accusation?? but the customer is stating that their operator and aircraft perished due to likely spatial disorientation
Feel free to overlook the cartoon illustrations and read the very outstanding and informative text, in the mean time I would suggest you withdraw your baseless accusation unless you are able to find some evidence of a cover-up....
As I've observed several times, your formative years as a member of the USSR has created a great deal of distrust, to the point of paranoia??
For starters Mr. Hosomi was in a left bank, so likely pulling a few G's as well, please do read the excellent informative as to causative factors to "spatial disorientation"!