[seidoger]

I don't know if that's everywhere in Japan but in 2014 I was in Tokyo having lunch outside when suddenly this fast alert (ie. not a slow siren) started blaring, 5 seconds later the ground was shaking.

[bamboozled]

It’s a super scary noise and says calmly over the top “地震です” over and over again.

Definitely had my fair scare of shares when visiting Tokyo.