Notice of Emergency System Maintenance

 
In response to the recently disclosed PHP vulnerability, we have temporarily suspended some services as a preventative security measure, as of 5:30 PM on October 23, 2026.
 
■Target Websites and Services

・ TIAT SKY HALL website
- Some of our group company websites

Haneda Airport Official Website is available as usual.
*For information regarding external and related websites linked from this Website, please check the announcements of each respective website operator.
 
Please note that this measure is being taken as a preventative security measure and is not a result of any unauthorized Access or cyberattack.
We will notify you as soon as the service resumes after maintenance is complete.
We apologize for any inconvenience this may cause our customers, and we appreciate your understanding.