When was Dragon Ball series developed?
What year was it that Dragon Ball was released?
Have any idea during what period Dragon Ball series was made?
Dragon Ball series came out during what period exactly?
Which year was it during what period Dragon Ball series was developed?
The development of Dragon Ball occurred when it was produced.
In the year of its conception, Dragon Ball series came about.
The year in question is the one in which Dragon Ball series came into being.
The precise time in history when Dragon Ball was has garnered much attention.
What specific
year marks the birth of Dragon Ball?