In what year was created?
Which year was it that Dragon Ball series made its debut?
Have you heard in what year Dragon Ball was it produced?
Dragon Ball series came out in what year exactly?
Which year was it at what time Dragon Ball series was it made?
The production of Dragon Ball series took place during the period when it was manufactured.
At the time of its inception, Dragon Ball series came about.
The year in question is the one in which Dragon Ball came into being.
The exact time in history when Dragon Ball series came about has captured much curiosity.
Which specific year marks the birth of Dragon Ball?