But, after the Sino-Japanese War, the national polity theory of Takayama gradually became popular, and after the Emperor Organ Theory Incident, 'Japan was one large family where all the Imperial members and subjects belonged' ('Cardinal principles of the National Entity of Japan' by the Ministry of Education) became an official doctrine.
しかし、日清戦争後は高山らの国体論が徐々に浸透してゆき、天皇機関説事件以後は「君民一体の一大家族国家」（文部省「国体の本義」）として、ほぼ国定の解釈となった。