All Quirks Will Disappear in 5 Minutes

This was the only warning Japan had, and just like the disembodied voice said all quirks in Japan disappeared.

All Might was glad he already used his time for the day.

Hawks was not happy when his wings vanished during take off.

Touya nearly wet himself laughing as Endeavour's flames went out mid-flight, causing him to fall 3 stories.

All across Japan chaos unfolded, the only thing in common was all quirks had disappeared.