|Alternate names||Kid Trunks |
|Race||1/2 Saiyan 1/2 Human|
Trunks of Universe 16 has the same appearance as his Universe 18 counterpart, sporting a short sleeved shirt with long pants.
- Main article: First Round
As Goten and Trunks were not allowed to fight as a duo, they made no hesitation to subscribe Gotenks into the tournament. When it was their turn, Gotenks had to fight Gotenks from Universe 18, much to each of the fusees' dismay.
Once they performed the Fusion Dance successfully, Gotenks clashes with his counterpart. Because both Gotenks are the same person, their thoughts and movements are exactly alike, even performing the same strategies wihich backfire due to working on the same person. They attempt to overcome the other by assuming their Super Saiyan 3 states, but again backfires as the other transforms as well.
They continue their battle with no results. However, due to the fusion limit being shortened from the power of an adult Super Saiyan 3, both Gotenks defuse back into Goten and Trunks.
The fusees continue their battle but are still unable to gain an advantage over the other, until one Trunks lost his footing due to an environmental disadvantage, during which the other was quick to seize the opportunity to subdue the other. One Goten then makes a gamble to the remaining Trunks, declaring the identity of the remaining Trunks the winner. Trunks says he's from the 18th, meaning Gotenks from the 16th forfeits.