【Important Notice】Website Service Resumed
Our website was temporarily suspended following the public disclosure of a security vulnerability related to PHP.The suspension was implemented as a precautionary measure to prevent any potential impact from exploitation of the vulnerability. We have now completed the necessary security measures and confirmed the safety of the website, and the service has resumed.No attacks exploiting this vulnerability or any leakage of information from this website have been identified.We sincerely apologize for the inconvenience and concern this may have caused.
Service Suspension PeriodOctober 21, 2026, 10:57 p.m. – October 22, 2026, 8:30 p.m. (JST)
Odakyu Electric Railway Co., Ltd.