My Hero Academia Wiki
My Hero Academia Wiki

Horn Cannon ( (ホーン) (ホウ) Hōn Hō?) is the Quirk used by Pony Tsunotori.


Horn Cannon allows the user to detach and launch their horns as projectiles.

Pony can fire off several horns in succession, with a new set regenerating on her head almost instantly. She possesses the ability to remotely control up to four of them as well, allowing her to change their mid-air trajectory to get around obstacles. Those horns are strong enough to restrain Mezo Shoji, who is known for his high physical strength, and thrust away Tetsutetsu Tetsutetsu, who can turn his body into metal. Her horns can carry multiple people and objects, although doing so slows their usual speed significantly.


Because the horns are breakable, they require keratin ingestion in order to retain their strength.[1] It is possible to prevent Pony from using her Quirk by just holding her horns in place.[2]


Horn Cannon is used in long-range combat due to its projectile nature. Because of their curved shape, the horns are ideal for piercing or pinning down enemies. They can assist with mobility too, as they're large and strong enough to transport Pony or her allies around.[1][2]

When controlling her floating horns, Pony gestures with her hands simulating a pair of horns on her head.

Named Super Moves

Horn Dash Hammer.gif Horn Dash Hammer (角ダッシュハンマー Tsuno Dasshu Hanmā?): Combined attack between Tetsutetsu and Pony Tsunotori. First Tetsutetsu turns his body into steel and then, thanks to her Horn Cannon Quirk, Pony holds him through her controllable horns and launches him towards an enemy. First used against Shoto during the Joint Training Battle.[1]
Thunder Horn.gif Thunder Horn (THUNDER (サンダー) HORN (ホーン) Sandā Hōn?): Pony launches a barrage of horn projectiles towards a target while leaving four controllable horns floating in standby for support and sneak attacks. First used against Mezo Shoji during the Joint Training Battle.[2]


External Links

  • Keratin - Wikipedia article about the protein that helps Pony's Quirk function.


  1. 1.0 1.1 1.2 My Hero Academia Manga: Chapter 203.
  2. 2.0 2.1 2.2 My Hero Academia Manga: Chapter 205.

Site Navigation