According to the Ariake Wide-Area Administrative Office Fire Department in Kumamoto Prefecture, at around 1:50 pm on the 28th, an employee of the amusement park Greenland in Arao City said, "A 17-year-old female high school student who was visiting on a school trip lost consciousness. The high school girl was taken to the hospital for an emergency.

According to the fire department, it was considered to be heat stroke and he was not conscious at the time of transportation.