Genya Shinazugawa is a major supporting character in the anime series, Demon Slayer: Kimetsu no Yaiba. Genya is the younger brother of Wind Hashira Sanemi Shinazugawa and is also a Demon Slayer in the Demon Slayer Corps. While Genya cannot use breathing techniques to do battle against Demons, he has a unique ability to temporarily gain demonic attributes, such as regeneration and super strength, by consuming the live flesh of Demons.