During what period was Dragon Ball series produced?
Which year was it that Dragon Ball was released?
Have you heard at what time Dragon Ball was created?
Dragon Ball series was released in what year exactly?
What time was it during what period Dragon Ball was it developed?
The production of Dragon Ball took place at the time when it was produced.
In the year of its inception, Dragon Ball came about.
The year in question is the one in which Dragon Ball series was.
The specific point in history at which Dragon Ball series came about has captured much curiosity.
Which specific year marks the birth of Dragon Ball series?
