In the late 1990s, during the golden age of animation, Dragon Ball and Batman emerged as two iconic franchises that captivated audiences with their compelling narratives and well-developed characters. Although these two legendary series have few common elements, there is a fascinating crossover that many might not notice: the appearance of Batman in the Dragon Ball anime.
One of the notable Easter eggs occurs when a vehicle that symbolizes Batman makes a brief cameo in an episode of Dragon Ball Z.

This intriguing Easter egg is found in episode 26 of Dragon Ball Z. If you look closely at the image, can you spot the Batmobile of the Dark Knight? With its appearance in this segment, it is clear that there is a fondness for DC Comics.
In this episode, the Z Fighters must confront Nappa, a villain wreaking havoc on cities for amusement. At one point, the Batmobile unexpectedly comes into view, although it has a different color scheme compared to its original design in DC Comics. There is a specific reason why it appears in this episode.
The creator of this crossover is none other than Nishio Daisuke, an animator from the Dragon Ball series who has always been a fan of Batman. This episode aired in Japan in 1989, coinciding with the rising popularity of the Dark Knight worldwide.