At what time was Dragon Ball series created?
Which year was that Dragon Ball came out?
Are you aware in what year Dragon Ball series was produced?
Dragon Ball series came during what period exactly?
What year was it it at what time Dragon Ball was it developed?
The development of Dragon Ball series took place at the time when it was fabricated.
During the period of its conception, Dragon Ball came about.
The year in question is the one in which Dragon Ball series came to life.
The precise moment in history at which Dragon Ball was has garnered much attention.
What specific year marks the birth of Dragon Ball?
Dragon Ball Wikipedia