When was Dragon Ball series produced?
Which year was that Dragon Ball series made its debut?
Do you know when Dragon Ball series was made?
Dragon Ball series came during what period exactly?
What year was it during what period Dragon Ball series was created?
The genesis of Dragon Ball took place during the period when it was manufactured.
During the period of the origin, Dragon Ball series came into existence.
The year in
question is the one in which Dragon Ball was.
The exact point in history at which Dragon Ball came into existence has captured much curiosity.
What particular year marks the birth of Dragon Ball?