“日本人论”、“国民性比较研究”是日本学者热衷的课题,著述繁多。战前和战时的日本御用文人,利用“日本人优秀论”为国内统治和侵略战争造势。战后“日本人优秀论”的钟摆与日本经济增长存在着正相关关系:当日本经济发展迅猛时,钟摆向“日本人优秀”方向摆动,而当经济状况不好时,又摆向相反的方向。 “Japanese theory ”, “comparative study of national character ” is a topic that Japanese scholars are keen on, writing numerous. The pre-war and wartime Japanese literati used “Japanese Outstanding Theory” to create momentum for a domestic war of war and aggression. After the war, the “pendulum of excellence in Japan” had a positive correlation with Japan’s economic growth: when the Japanese economy grew rapidly, the pendulum swung toward the “excellent Japanese”, and when the economy was in a bad state, In the opposite direction.