4 China Coast Guard ships leaving the waters off Senkaku, December 20, 11:16
According to the 11th Regional Coast Guard Headquarters, the four ships of the Chinese Coast Guard that were sailing off the coast of the Senkaku Islands in Okinawa Prefecture and just outside the Japanese territorial waters until 4:30 am on the 20th. I got out of the connected water area.
As of 9:00 am, no ships of the China Coast Guard have been confirmed around the Senkaku Islands, but the Coast Guard is still on alert.