During what period was it developed?
What year was that Dragon Ball series was released?
Do you know at what time Dragon Ball series was made?
Dragon Ball series came when exactly?
Which year was it it at what time Dragon Ball series was it produced?
The genesis of Dragon Ball took place in the year when it was formed.
At the time of the inception, Dragon Ball series came about.
The year of interest is the one in which Dragon Ball came into being.
The precise moment in history when Dragon Ball came into existence has drawn much curiosity.
What particular year marks the birth of Dragon Ball?