[Important] Temporary Suspension of Web Services Due to Security Vulnerability Remediation

Thank you for using BookWay (hereinafter referred to as "the Service").

Following the identification of a security vulnerability, we will be conducting emergency maintenance as a precautionary measure to ensure that our customers can continue to use the Service safely and securely.

At this time, no incidents of unauthorized access or other security breaches affecting the Service have been confirmed.

Affected Users

All customers using the Service

Service Suspension Schedule

Starting from 12:00 PM (JST) on Thursday, October 22, 2026, with services being suspended progressively

Expected Service Restoration

To be determined

* This notice will be updated as soon as further information becomes available.

Impact on Customers

During the suspension period, the website will be unavailable for viewing or updating.

* When attempting to access the website, you may encounter connection timeouts or error messages such as "404 Not Found."

* Regarding the details of our security measures, our security policy is to refrain from disclosing specific information in order to prevent additional risks that could arise from such disclosure.

Therefore, we regret that we are unable to provide further details regarding this matter. We sincerely appreciate your understanding.

Ono Kosoku Printing Co., Ltd. / BookWay