Start and End Date
The date that the work began airing or began serialization.
If a title releases early but then continues that release in a regular schedule, the start date should reflect that earlier release and the airing episode count should reflect it as well.
If a title was pre-screened at an event, regardless of location, the normal broadcast date is to be used.
The date that the work is confirmed to have finished airing or finished serialization.
The dates for the 'City Hunter' anime