Kaigaku are the only known demons seen to technically use Breathing Techniques as demons. Kokushibo used to be a powerful demon slayer before he was transformed into a demon, and so was Kaigaku.

Kaigaku chose to become a demon because he was obsessed with becoming stronger. He chose to become a demon over death and betrayed the Demon Slayer Corps. While Kaigaku rose through the ranks as a ...

Friday, January 10, 2025, saw the international release dates for the first Demon Slayer Infinity Castle Arc film allegedly unintentionally leaked by none other than Sony themselves. In a since ...