When was developed?
Which year was that Dragon Ball series came out?
Do you know during what period Dragon Ball was it created?
Dragon Ball was released during what period exactly?
What time was it it when Dragon Ball series was developed?
The creation of Dragon Ball series took place when it was manufactured.
At the time of the origin, Dragon Ball came into existence.
The year of interest is the one in which Dragon Ball came to life.
The specific point in history at which Dragon Ball was has drawn much attention.
What specific year marks the creation of Dragon Ball?