Justice For Zenitsu: Unmasking The Evil Behind His Grandfather's Death

Webas revealed in demon slayer chapter 144, titled successors, zenitsu’s letter brought him news about the sudden death of his master and former thunder hashira, jigoro kuwajima. Webwhat was the cause of zenitsu’s tragic news? The route of every tragedy, revealed and hinted at, in episode 7 is kaigaku, jigoro’s former student who was taught along side zenitsu.

Chapter 144 of the demon slayer manga confirms this. Webin this letter is a notice that zenitsu’s instructor, jigoro kuwajima, has killed himself through seppuku to atone for the acts of one of his students. Seppuku is a japanese ritualistic suicide. Webthe letter that zenitsu rece ives from chuntaro in the seventh episode of season 4 informs him of the full, tragic nature of jigoro’s death. Zenitsu learns that jigoro felt responsible for the.