On the morning of the 13th, the government announced that one of the missiles launched was expected to fall around Hokkaido through the J-ALERT = National Instantaneous Warning System and M-Net = Emergency Information Network System. The government then announced again that "the possibility of falling has disappeared" This is the seventh time that the government has disseminated information on North Korea's ballistic missile launch via J-Alert.

But this is the first time that predictions of falling into Japan territory and territorial waters have been disseminated.