Air Cannon (空気を押し出す Kūki o Oshidasu?) is a Quirk possessed by All For One, who stole it from an unknown person.


Air Cannon allows All For One to release an air shockwave from his arms.[1]

The shockwave can manifest in different forms, depending on the motion All For One's arms follow when releasing it. The blast's shape can range from a straight, concentrated air shot to a wide, crescent-shaped air blade.


All For One utilizes Air Cannon as one of his primary means of attack. Sometimes, he uses this Quirk for defense as well, blowing away projectiles sent his way.

All For One blasts All Might

All For One using Springlike Limbs to boost Air Cannon's power.

All For One is able to augment the power and speed of this Quirk up to devastating levels by combining it with Springlike Limbs plus other power-up Quirks like Kinetic Booster and multiple Strength Enhancers. With this combination, All For One becomes capable of easily destroying rows of buildings. The first time this technique was used, it was able to defeat several Pro Heroes at once.

Even with Air Cannon's enhancements, however, All Might is able to block the shockwave to an extent, thanks to the strength granted by his own Quirk.[2]


  1. My Hero Academia Manga: Chapter 90 (p. 3).
  2. My Hero Academia Manga: Chapter 92 (p. 11).

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