全ぜん国こく瞬しゅん時じ警けい報ほうシステム
Meanings
Noun
1. nationwide instantaneous alert system; J-Alert system; satellite-based early warning system used in Japan
Kanji used
whole
country
blink
time
to police (something)
report
Composed of
the whole country
instant; moment; (split) second; (in a) flash; (in the) blink of an eye
warning; alarm; alert