During what period was Dragon Ball series created?
What year was that Dragon Ball series made its debut?
Are you aware during what period Dragon Ball series was made?
Dragon Ball series was released during what period exactly?
Which time was it it at what time Dragon Ball was it developed?
The development of Dragon Ball occurred at the time when it was produced.
At the time of the conception, Dragon Ball was.
The year of interest is the one in which Dragon Ball came to life.
The exact time in history when Dragon Ball series was has garnered much attention.
Which specific year marks the birth of Dragon Ball series?