The mergers in Dragon Ball It is something that we certainly enjoy. They exploded during the Majin Buu saga in which in addition to meeting them, we saw a surprising number of characters merged into one. Now, from the hand of a popular video game The character that comes out of the integration of adult Gohan and Future Trunks becomes official.
The first fusion that we saw in the arc of Majin Buu, without knowing it, was precisely the pink villain. That first obese Buu looks like this after absorbing one of the Supreme Kaioshin. However, this information was not known at the time of its appearance.
So, the one we saw with execution included was the one of the children Goten y Trunks. After the dance-style fusion, these little ones gave birth to the mighty warrior called Gotenks.
Within this same arc we met another form of fusion that is the one that is executed through the Pothara hoops of the Supreme Kaioshin.
Vegeta y Goku formed a brutal character that we would like to continue seeing and Kibito join one of the Kaioshin.
Also, with the multiple absorptions of the most evil Buu we were in the presence of various styles of the villain.
Fusion between Gohan and Trunks
All the fusions that we mentioned are part of the Dragon Ball canon since they were creations of Akira Toriyma. It is not the case of the merger between Gohan adult and Trunks of the future, since it is part of Dragon Ball Heroes (series and official video game).
This warrior is baptized as Gohanks, to follow the same line as Gotenks. It is united through the same dance and the fact that it appeared in the video game makes it an official product, but not canon; just like, for example, Dragon Ball GT.
According to what IGN Latam reviews, its first appearance occurs in chapter 8 of the spin-off manga, Super Dragon Ball Heroes: Dark Demon Realm Mission.
It becomes official after appearing in the official animations of the Dragon Ball Heroes video game. In addition to being drawn in color, in the Super Dragon Ball Heroes Universe Mission 4 expansion we see him transforming into Super Saiyan 3.