I'm not...
...arguing anything, much less technicalities. I'm just trying to follow the facts.
Depending on the precise manner of counting, the Kido Butai took some 458 aviators into action at Midway, less floatplane crew. That brings us to a loss rate of about 24%. Over the years the myth has assumed 'most' or 'all' of the aviators were lost at Midway, explaining the IJN fall from preeminence. Much of this error is--in my estimation--the result of Morison, who is readily available and periodically reprinted. A 'mining' of the bibliographies of various books which address various aspects of the Pacific War invariably turn up Morison to the exclusion of primary research or of later research by more fortunate or informed authors than Morison was, or chose to be.
However, during the Guadalcanal Campaign, the Japanese lost 110 aviators at the Eastern Solomons and 145 at Santa Cruz, for the net loss of Hornet. This is an obvious simplification of matters all around but it should indicate--setting aside the issue of land-based units, which would overwhelmingly tip the scales--that it was in the Solomons where the Japanese Naval Air Force was decimated, wholly aside from other factors such as crew rotation, replacement, training and airframe development and replacement.
I'm not trying to be a geek here about carrier operations in the Pacific War but I am a geek about it and it's always nice--and I believe interesting to boot--to have the true record of what occurred rather than what has been presented over the years, however sincerely. I learned at the feet of several who have forgotten more than I will ever know about this topic but when I want to find out about some topic or other, I think it's important to go to the experts and the sources themselves. I did and that's where I'm at.
And it's always nice to gab with someone else who shares similar interests.
Randy Stone