- Touch the desired event on the calendar (calendar) screen
- On the schedule list screen, touch the schedule for which you want to set D-day.
- On the schedule detail screen, touch ‘⊕ Add item’
- Touch ‘D-Day’
- Select and touch the desired D-day format (countdown, anniversary)
- Return to the (Calendar) screen of the calendar and touch any date
- The set D-Day is displayed at the bottom of the upper left date.
You can also check the D-Day in the widget.