The official website for the Comic Market (Comiket) event posted on Sunday an advisory on how to guard against heatstroke for attendees of the event’s fourth and final day.
(The event offers entry wristbands for sale onsite on the fourth day, as it has on the previous three days.)
The post comes in response to reports of multiple people suffering from heatstroke on Sunday, the event’s third day.
The post reminded attendees that the venue is restricting entry for those who have not pre-purchased wristbands for entry into the event.