In what year was made?
What year was it that Dragon Ball series came?
Have any idea during what period Dragon Ball was it made?
Dragon Ball was released at what time exactly?
Which year was it it at what time Dragon Ball was it made?
The development of Dragon Ball took place during the period when it was crafted.
At the time of the beginning, Dragon Ball came about.
The year in question is
the one in which Dragon Ball series was.
The precise moment in history at which Dragon Ball series came about has
drawn much attention.
Which particular year marks the birth of Dragon Ball series?