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.

Extra Maintenance Notice

On the dates listed below, between 2 a.m. and 8 a.m., Japan time, due to system maintenance, our service and Reservation/Cancellation will be temporarily unavailable.

  • 2017/2/12(Sun)
Periodic Maintenance Notice

From January 1, 2017 through March 31, 2018

On the dates listed below, between 2 a.m. and 7 a.m., Japan time, due to system maintenance, our service and Reservation/Cancellation will be temporarily unavailable.

  • 2017/1/23(Mon)
  • 2017/2/20(Mon)
  • 2017/3/27(Mon)
  • 2017/4/17(Mon)
  • 2017/5/22(Mon)
  • 2017/6/19(Mon)
  • 2017/7/24(Mon)
  • 2017/8/28(Mon)
  • 2017/9/25(Mon)
  • 2017/10/23(Mon)
  • 2017/12/4(Mon)
  • 2018/1/22(Mon)
  • 2018/2/19(Mon)
  • 2018/3/26(Mon)