The exact same drop happened in America at the same time. The sexual revolution also took place during this time.

We recovered slightly and temporarily, but only because the religious right managed to de-shittify society for a couple decades. Japan hasn't had a unifying religion in probably a century, so there was nothing to stop its women from becoming trash that no man would want.

The whorification of the first world will be its death.

The exact same drop happened in America at the same time. The sexual revolution also took place during this time. The whorification of the first world will be its death.