Outline about Communication Failure on July 2, 2022

August 5,2022

KDDI Corporation

On July 2, 2022, starting at about 1:35 am, KDDI experienced a significant communication failure. We deeply apologize for the inconvenience for those affected.

As a telecommunications carrier, supporting social infrastructure and providing stable service, we take such incidents seriously.

We have implemented measures to try to prevent recurrences and will make every effort to foster smooth operations going forward.

Please note that KDDI reported to Ministry of Internal Affairs and Communications on July 28, 2022.

For more details, please refer to the following material (830KB).

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