Dragon Ball

The Dragon Ball manga has been adapted into two anime series produced by Toei Animation: Dragon Ball and Dragon Ball Z, which together were broadcast in Japan from 1986 to 1996. Additionally, the studio has developed 19 animated feature films and three television specials, as well as two anime sequel series titled Dragon Ball GT (1996--1997) and Dragon Ball Super (2015--2018). From 2009 to 2015, a revised, faster-paced version of Dragon Ball Z aired in Japan under the title Dragon Ball Kai, in which most of the original version's ``filler'' material is removed. Several companies have developed various types of merchandising based on the series leading to a large media franchise that includes films, both animated and live-action, collectible trading card games, numerous action figures, along with several collections of soundtracks and a large number of video games. As of January 2012, the franchise generated $5 billion in merchandise, making Dragon Ball one of the most merchandisable manga based media franchises of all time.

Question: did dragon ball come before dragon ball z
Answer: yes