The treatment of the navy is dozens of times stronger than that of the army. Influenced by Britain, the navy learned from Britain in many ways, eating western food, drinking red wine and various traditional Japanese foods every day, while the conditions of the army were much worse. Once, a Japanese army colonel ate the lowest food in the navy and was moved to tears. He had never eaten such a good meal before. Even in war, the navy needs the army or the army needs the navy, and neither side is willing to cooperate.
The Japanese air force is the least developed of the three. Its ally Germany has millions of air defense units and thousands of fighter planes, but its weapons and equipment are much better than Japan's, but it still surrenders ahead of schedule. If it weren't for the late start of industry and poor weapons and equipment in Asian countries, how could Japan have been rampant in Asia for so many years?
Later, after the United States intervened in the Asian battlefield, the advantage of the US military was overwhelming for Japan. Japan's industrial system lags far behind that of the United States, and its ability to make airplanes is also much worse. In this case, one Japanese plane was missing, so it was very cherished. In addition, pilots are far more precious than fighters, and most excellent pilots in Japan were killed in the early days of the war.
When the battle reached 1945, Japan almost lost its air defense capability, and the remaining fighters planned to carry out suicide attacks. Moreover, the United States was used to bombing and did not understand the power of atomic bombs at that time. Therefore, when the bomber flew by, Japan thought it was an ordinary bomber and didn't take it too seriously. If it knew the consequences were so serious, it would attack anyway.