Demon Slayer has become popular for a wide variety of reasons in recent years, with the Twelve Kizuki, Muzan Kibutsuji's elite demon guard, who do his bidding in the series. In that regard ...

Kaigaku is a member of Muzan's Twelve Kizuki, with ties to Gyomei Himejima and Zenitsu Agatsuma's past. Kaigaku's betrayal ...