Dec 16, 2021 (Important) Maintenance between 12:00 noon and 9:00pm on Dec 18th(Sat)
Thank you for using our service.
We will be having some important maintenance from 12:00 noon to 9:00pm (Japanese Time) on Dec 18th(Sat)
though we are expecting to finish earlier than 9:00pm.
You cannot login during our website during the maintenance.
We are sorry for the inconvenience cause.