During what period was Dragon Ball series made?
What year was that Dragon Ball series made its debut?
Do you know in what year Dragon Ball series was it made?
Dragon Ball was released at what time exactly?
What time was it during what period Dragon Ball was it created?
The birth of Dragon Ball series happened at the time when it was manufactured.
During the period of its conception, Dragon Ball series came about.
The year in question is the one in which Dragon Ball series came into being.
The exact point in history at which Dragon Ball was has drawn much curiosity.
Which specific year marks the creation of Dragon Ball?
