At what time was it manufactured?
Which year was it that Dragon Ball series made its debut?
Have you heard when Dragon Ball series was made?
Dragon Ball was released during what period exactly?
What year was it during what period Dragon Ball series was it created?
The development of Dragon Ball happened in the year when it was produced.
At the time of its beginning, Dragon Ball came about.
The year in question is the one in which Dragon Ball came to life.
The exact time in history at which Dragon Ball came about has drawn much attention.
What particular year marks the creation of Dragon Ball series?
