Periodic system maintenance will be conducted on the following dates.
Please note that OKCoinJapan services may not be available during the system maintenance hours.
■Maintenance time (in 24 hours )
・Every Wednesday from 13:00 to 14:00
・Every Saturday from 14:00 to 17:00
*Please note that the end time may change depending on the progress of the work. We will inform you via email or SNS if the work is extended.
*Please note that temporary system maintenance may be conducted in addition to the above schedule. The schedule of the temporary system maintenance will be announced on our website.