|Alternate names||Kyōdai Kamehameha|
Bros. Turtle Destruction Wave
|Debut||Dragon Ball Z: Broly - Second Coming|
|Inventor||Gohan and Goten|
|Users||Gohan and Goten|
|Similar techniques||Family Kamehameha|
When performing it, Gohan and Goten each prepare their Kamehameha attacks. Then, they fire them simultaneously so that the two energy waves merge into one large Kamehameha blast. When this is not enough to defeat the opponent, Gohan and Goten put more power into the attack, overpowering the opponent and inflicting a great deal of damage.
Gohan and Goten use this attack to combat the Legendary Super Saiyan Broly's Omega Blaster in the movie Dragon Ball Z: Broly - Second Coming. However, when Goten wishes that Goku is there to help them by unknowingly using the Dragon Balls, Goku comes back to life to help coach his sons in the energy duel, changing the Bros. Kamehameha into the Family Kamehameha (which is used to defeat Broly).