At what time was Dragon Ball series manufactured?
Which year was it that Dragon Ball was released?
Have any idea in what year Dragon Ball series was produced?
Dragon Ball came in what year exactly?
Which year was it during what period Dragon Ball series was produced?
The production of Dragon Ball series happened when it was formed.
In the year of its beginning, Dragon Ball came about.
The year in question is the one in which Dragon Ball series came to life.
The exact moment in history at which Dragon Ball came about has drawn much attention.
Which particular year marks the creation of Dragon Ball series?
