Anesthesiologists protect your life during surgery.

Anesthesiologists organize the perioperative team that supports patients allowing them to go through the perioperative period safely and comfortably.

We are the experts who perform preoperative assessment, anesthesia, and take care of the physiologic and pain management of surgical patients.

That expertise in rapid assessment and acute management has extended the role of anesthesiologists to the field of obstetric anesthesia, pain medicine, and critical care medicine.

Japanese Society of Anesthesiologists (JSA) is responsible for the maintenance and improvement of the quality of anesthesia in Japan.

JSA also focuses on promoting basic and clinical research and creating new medical technologies in order to take better care of the patients.

JSA demonstrates leadership in multi-disciplinary team. JSA also contributes to world health care as a mission.

The anesthesiologists and JSA dedicate our expertise to patients, families, society and the world.

Thanks to advances in medicine and anesthesia, it has become possible to safely provide complicated surgical procedures. Of course, all surgery and anesthesia have risks. Please learn more about anesthesia so that you can choose the best option for yourself. If you have any questions, please ask your anesthesiologist.