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Big Tree Cannon (ビクトリーキャノン Biku Torī Kyanon)[1] is a scaled down version of Vegeta's Final Flash used by Trunks. It is originally called Kiai Ho (気合砲 lit. "Fighting Spirit Cannon") in the manga (however, it is unknown if it was a mistake or not, as it is very different from the regular Kiai Ho used during the series).


BioBroly 1307

Trunks combines his Big Tree Cannon with Goten's Super Kamekameha

Trunks starts the attack by extending his arms to both sides of himself and forms two golden or blue energy spheres. Then, he brings his arms in front of him and holds out his hands with his index fingers pointed outward like a child pretending to use a gun, and fires a large golden energy wave at the opponent, inflicting a high amount of damage.


DBZ Manga Chapter 454 - Mighty Mask Big Tree Cannon

The Big Tree Cannon in the manga

Trunks (who is with Goten in a Mighty Mask disguise) first uses the Big Tree Cannon in an attempt to blast Android 18 out of the sky during the final match of the 25th World Martial Arts Tournament, but to his dismay, she dodges it. He also uses the attack along with Goten's Kamehameha to attack the solidified Bio-Broly in Dragon Ball Z: Bio-Broly, though in this usage, its color is changed to blue.


Video Game Appearances

The attack appears under the name Kiai Ho (as it was name in the manga) in the Butōden series, and V Cannon in Dragon Ball Z: Supersonic Warriors 2.

It is named Big Tree Cannon in the Budokai Tenkaichi series, where it an Ultimate Blast used by Super Saiyan Kid Trunks and Gotenks in his base form, and one of Gotenks Blast 2 attacks in his Super Saiyan and Super Saiyan 3 forms.

In the Raging Blast series, Gotenks' usage in his base form has the attack's color changed to blue.

In Dragon Ball Z: Battle of Z, Kid Trunks' version is called Victory Cannon while Gotenks' version is called Ultra Finger Missile.

In Dragon Ball Z: Dokkan Battle, the attack is named Final Cannon which is also the name of a Rush Attack used by Trunks. The attack is used by Trunks, Mighty Mask, and Gotenks.


  • The technique's Japanese name, Bikutorī Kyanon (ビクトリーキャノン), can be translated as either "Big Tree Cannon" or "Victory Cannon". The Bikutorī Kyanon translated as "Victory Cannon" is used for Gotenks' Mouth Energy Wave technique in the Budokai series.
  • The name of the technique also is a pun on its user's name, Trunks and "Big Tree Cannon".



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