In what year was Dragon Ball developed?
Which year was that Dragon Ball came out?
Do you know at what time Dragon Ball was it created?
Dragon Ball came out at what time exactly?
What year was it during what period Dragon Ball was it developed?
The birth of Dragon Ball occurred when it was formed.
During the period
of its origin, Dragon Ball series came about.
The year of interest is the one in which Dragon Ball was.
The precise time in history when Dragon Ball series came into existence has drawn much attention.
What particular year marks the creation of Dragon Ball series?