“Bombing up mass media companies and Japanese schools”… Another “blackmail fax” originating from Japan = South Korea

Police are investigating after another threatening fax from Japan was sent to South Korea, threatening to ``bomb up media outlets and Japanese schools.''
According to police on the 6th, at around 3:17 a.m. on the 6th, a threatening fax with the same content as above was sent to the South Korean Ministry of Foreign Affairs (Ministry of Foreign Affairs).
I received a notification that it had been sent. The fax, written in Japanese and Korean, stated, ``From 3:30 p.m. on this day to 8:10 p.m. on the 9th, I will be contacting media companies, including broadcasting stations, and Japan.
A bomb will be dropped on a school by a drone to blow it up.'' The person who sent the fax identified himself as a ``Japanese lawyer.''
At the end of last year, there were several reports of faxes saying that ``we have decided to carry out sulfuric acid attacks against employees of media companies and their families.'' Fax at the time
The format and content of the faxes are similar, with the caller introducing himself as a ``Japanese lawyer.'' The police once said, ``The threatening faxes were sent one after another from Japan to South Korea in August last year.''
We are investigating the incident as there is a possibility that it was the same culprit as the one responsible for the threatening email incident.''