During what period was it produced?
Which year was it that Dragon Ball came?
Are you aware at what time Dragon Ball was it made?
Dragon Ball series was released during what period exactly?
What year was it it at what time Dragon Ball series was produced?
The creation of Dragon Ball series took place at the time when it was manufactured.
At the time of the origin, Dragon Ball series came into existence.
The year of interest is the one in which Dragon Ball came to life.
The exact time in history when Dragon Ball came about has captured much attention.
What specific year marks the birth of Dragon Ball series?