About System Maintenance

Due to scheduled system maintenance, the services listed below are will NOT be temporarily available.
We apologize in advance for any inconvenience this might cause.
Also, please note that some services might be temporarily unavailable on a date other than mentioned below.

Temporary Maintenance Notice

Our service, including reservations and cancellations, will be temporarily unavailable due to system maintenance on the date(s) below.

  • 2025/7/28(Mon) between 0:30AM and 8:00AM JST
Periodic Maintenance Notice

From July 1, 2025 through March 31, 2026

Our service, including reservations and cancellations, will be temporarily unavailable between 2AM and 8AM JST due to system maintenance on the date(s) below.

  • 2025/8/25(Mon)
  • 2025/9/29(Mon)
  • 2025/10/27(Mon)
  • 2025/11/25(Tue)
  • 2025/12/15(Mon)
  • 2026/1/26(Mon)
  • 2026/2/24(Tue)
  • 2026/3/23(Mon)