During what period was manufactured?
Which year was that Dragon Ball series was released?
Are you aware during what period Dragon Ball was it created?
Dragon Ball was released in what year exactly?
What time was it at what time Dragon Ball series was it developed?
The creation of Dragon Ball happened when it was manufactured.
During the period of its origin, Dragon Ball came into existence.
The year in question is the one in which Dragon Ball came to life.
The precise point in history at which Dragon Ball series came about has drawn much attention.
Which specific year marks the birth of Dragon Ball series?