Webtheir mother was transformed into a demon, who killed all their siblings except for genya and sanemi had to kill her to save him. Webafter a demon attack befell their family, sanemi and genya were the only ones who survived the incident. However, after genya branded his sibling a murderer.

His quest for hashira status intertwines with a tragic past,. Webwhen their mother became a demon, she killed all their siblings before sanemi finally ended her. His frustrations aren't with genya, but with himself for failing. Webgenya is sanemi's younger brother and only living sibling. After a demon attack befell their family, sanemi and genya were the only ones who survived the incident. Websanemi left the other siblings in genya’s care and went looking for her, but she had already turned into a demon, finding her way back home and killing all her. Webever since his introduction late in demon slayer's first season, sanemi shinazugawa has been hostile to the kamado siblings and even his own brother, so it's.

After a demon attack befell their family, sanemi and genya were the only ones who survived the incident. Websanemi left the other siblings in genya’s care and went looking for her, but she had already turned into a demon, finding her way back home and killing all her. Webever since his introduction late in demon slayer's first season, sanemi shinazugawa has been hostile to the kamado siblings and even his own brother, so it's.