J-Alert automated broadcast test will be conducted.

• Updated date: 14:15 September 20, 2023
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• Contents: This is the Minato City Disaster Prevention Division. On September 20, 2023 (Wed.) at 11:00 a.m., the Fire and Disaster Management Agency of the Ministry of Internal Affairs and Communications will conduct a test of the Japan Alert (J-Alert) nationwide instant warning system.