|Type: Fire Style|
|Range: Short Range|
|Hand Sign(s): Snake - Ram - Monkey - Tiger|
After performing the necessary hand seals, the user is able to create and blow a flammable gas from their lungs. Once it comes in contact with fire or spark, the gas ignites into a large fireball. Kagero Fuma uses this technique while disguised as Kabuto Yakushi, then somehow Tsunaku saw this with his jikukan ninjutsu and somewhat master and recorded it, and taught it to his younger sister, Asuna.