Dog ( (いぬ) Inu?) is the Quirk that is used by Ryo Inui[1] and Gigantomachia.[2]


Dog gives Ryo an increased sense of smell to the point where he could tell how many people there were inside a forest from outside.[3] It also gives him the characteristics of a dog, including paws, claws, fur and a long, black nose. Nothing else is known about his Quirk, but it is likely that it might increase his reflexes and strength.

Gigantomachia's version grants him uncanny senses of hearing and smell.


  1. My Hero Academia Manga and Anime: Chapter 122 and Episode 62.
  2. My Hero Academia Manga: Vol. 29.
  3. My Hero Academia Manga and Anime: Chapter 181 and Episode 86.

Site Navigation

*Disclosure: Some of the links above are affiliate links, meaning, at no additional cost to you, Fandom will earn a commission if you click through and make a purchase. Community content is available under CC-BY-SA unless otherwise noted.