According to the Imabari Coast Guard in Ehime Prefecture, on the night of the 27th of this month, a Japanese cargo ship collided with a foreign-registered ship in the Seto Inland Sea off the coast of Ehime Prefecture, and the whereabouts of the three crew members of the cargo ship were lost. So, one person was found in a sunken cargo ship with cardiopulmonary arrest.

The Japan Coast Guard's special rescue team was searching for a cargo ship that sank to the seabed at a depth of about 60 meters from around 8:30 am on the 30th.