However, the system became shaky due to the Onin War and collapsed with Coup of Meio as the turning point, moving history into the Sengoku period (period of warring states) (in Japan).
しかし、応仁の乱によって大きく動揺すると明応の政変を契機としてついに崩壊し、戦国時代(日本)へと移行した。