Notice and Apology Regarding the Resumption of This Website
We temporarily suspended access to this website following the public disclosure of a security vulnerability (a vulnerability related to PHP).
This measure was taken as a precaution to prevent any potential impact resulting from the exploitation of the vulnerability. Necessary countermeasures have now been implemented, and the safety of the website has been verified. Accordingly, access to the website has been restored.
Please be advised that no attacks exploiting this vulnerability against this website and no information leakage have been confirmed.
We sincerely apologize for any inconvenience and concern this temporary suspension may have caused our users.
Reference: Period during which access to this website was suspended
October 21, 2026, 10:57 PM – October 22, 2026, 8:30 PM (JST)
October 23, 2026
Odakyu Electric Railway Co., Ltd.