Emergencies　「緊急」

Making Calls in Emergencies

Sudden illness/injuries, fires, etc. (Dial 119)

When you encounter a sudden illness/injury or fire, please dial 119.
When you dial 119, the operator will ask you, “Do you have a fire emergency or a medical emergency?” Clearly answer whether there is a “fire” or whether you want an “ambulance” for a sudden illness or injury. In addition, tell the operator the location of the fire, or the location or landmark where you want the ambulance to come, your name and contact information. In the event of a sudden illness or injury, tell the operator the symptoms and age of the ill or injured person.
(Foreigners’ Guide for Using an Ambulance in Japan
https://www.fdma.go.jp/html/life/gaikokujin_kyukyusya_guide/index.html）

Victim of a traffic accident/crime (Dial 110)

If you are the victim of a traffic accident or crime, please dial 110 and notify the police.
When you dial, an operator will answer. Accurately convey to them what, where and when the incident happened, as well as your name and contact information.
If you are unable to call yourself, ask someone nearby for help.