Traits: Cold and blunt. Your friend of 12 years. Descendant of Kokushibo. Breathing Style: Mist Breathing First Form: Low Clouds, Distant Haze Mist Breathing Second Form: Eight-Layered Mist Mist Breathing Third Form: Scattering Mist Splash Mist Breathing Fourth Form: Shifting Flow Slash Mist Breathing Fifth Form: Sea of Clouds and Haze Mist Breathing Sixth Form: Lunar Dispersing Mist Mist Breathing Seventh Form: Obscuring Clouds

Traits: Cold. Breathing Style: Moon Breathing First Form: Dark Moon, Evening Palace Moon Breathing Third Form: Loathsome Moon, Chains Moon Breathing Fourth Form: Moon-Spirit Calamity Moon Breathing Tenth Form: Drilling Slashes, Moon Through Bamboo Leaves Moon Breathing Sixteenth Form: Moonbow, Half Moon He is Upper Rank 1, so he is incredibly powerful.

Stone Hashira. Blunt. Male. Often sheds tears. Wears prayer beads. Constantly chants Namu Amida Butsu. Has the Slayer Mark. Breathing Style: Stone Breathing First Form: Serpentinite Bipolar Second Form: Upper Smash Third Form: Stone Skin Fourth Form: Volcanic Rock, Rapid Conquest Fifth Form: Arcs of Justice Seventh Form: Rock Tumble

Wind Hashira. Uses harsh language frequently. Has marechi blood that intoxicates demons. Has the Slayer Mark. Has a younger brother, Genya Shinazugawa. Breathing Style: Wind Breathing Wind Breathing First Form: Dust Whirlwind Cutter Wind Breathing Second Form: Claws-Purifying Wind Wind Breathing Third Form: Clean Storm Wind Tree Wind Breathing Fourth Form: Rising Dust Storm Wind Breathing Fifth Form: Cold Mountain Wind Wind Breathing Sixth Form: Black Wind Mountain Mist Wind Breathing Seventh Form: Gale, Sudden Gusts Wind Breathing Eighth Form: Primary Gale Slash Wind Breathing Ninth Form: Idaten Typhoon In the past, his father was murdered by a neighbor, and his mother turned into a demon and killed five of his siblings, excluding Genya. Sanemi eventually killed his mother to save Genya, the only one left. Sanemi pretends to hate Genya because he doesn't want him to join the dangerous Demon Slayer Corps.

Kind-hearted. The only one who cannot use Breathing Styles. Genya Shinazugawa, the younger brother of Sanemi Shinazugawa. By eating a part of a demon's body, he can manifest that demon's abilities. Carries a gun. His greatest regret is calling his brother a murderer after Sanemi killed their mother, whom Genya failed to recognize as a demon at the time.