kozutumi.com Official Website Restoration Notice

Thank you for using Kozutumi. This is the Kozutumi Support Team.

We would like to inform you that the following websites were temporarily affected due to an outage on Cloudflare during the time below. All services have now been fully restored.

Affected Websites:

• https://kozutumi.com

• https://support.kozutumi.com

Impact Details

• Access to the login page for Kozutumi was unavailable.

Impact Duration

• December 5, 2025, 17:56–18:12 JST (Service has been restored)

We have confirmed that the following users were not affected:

• Users accessing Kozutumi via download URLs for file receipt

• Guest users accessing Kozutumi via email notifications or shared links

We sincerely apologize for any inconvenience this may have caused, and we appreciate your understanding.

Kozutumi Support Team