Due to system maintenance, reservations, cancellations, and the display of QR tickets for Shinkansen will not be available.
>>Maintenance date
February 1(Sat),2 (Sun), 5 (Wed), 6 (Thu), 7 (Fri), 11 (Tue), 12 (Wed), 13 (Thu), 14 (Fri), 15 (Sat), 16 (Sun), 17 (Mon), 18 (Tue), 19 (Wed), 20 (Thu), 24 (Mon), 25 (Tue), 26 (Wed), 27 (Thu), 28 (Fri)
>>Maintenance time
Around 23:30 to around 5:30 the next day (JST).
*The time may change or be canceled depending on the situation.