During what period was produced?
Which year was it that Dragon Ball made its debut?
Do you know at what time Dragon Ball series was developed?
Dragon Ball came out during what period exactly?
What year was it it at what time Dragon Ball was it developed?
The creation of Dragon Ball series happened during the period when it was crafted.
During the period
of the conception, Dragon Ball was.
The year in question is the one in which Dragon Ball series came into being.
The precise time in history at which Dragon Ball series came into existence has garnered much attention.
Which particular year marks the birth of Dragon Ball?
Chronologie de Dragon Ball Wikipédia