Exclusive: Hidden Backstory Of Demon Slayer's Fiercest Siblings, Sanemi And Genya, Revealed

Webtheir mother was transformed into a demon, who killed all their siblings except for genya and sanemi had to kill her to save him.

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.

Webwhen their mother became a demon, she killed all their siblings before sanemi finally ended her.

Webafter a demon attack befell their family, sanemi and genya were the only ones who survived the incident.

His frustrations aren't with genya, but with himself for failing.

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.

Webgenya is sanemi's younger brother and only living sibling.

His quest for hashira status intertwines with a tragic past,.

However, after genya branded his sibling a murderer.