12 : To You, Someday -

(Japanese: Itsuka no Kimi e ) is the 12th episode of the first season of the popular anime series Jujutsu Kaisen . First airing in December 2020, it is widely regarded as a pivotal emotional turning point for the series, marking the end of the "Vs. Mahito" (or Junpei) arc and fundamentally shifting the protagonist Yuji Itadori’s perspective on death and sorcery. Plot Overview

Early in the series, Yuji strives to ensure people die a "proper death" without regret. Junpei's death—manipulated, painful, and senseless—is the antithesis of this ideal, forcing Yuji to confront the harsh reality that he cannot save everyone. 12 : To You, Someday

This episode solidified Mahito as a major villain by showcasing his pure malice. Reviewers from Star Crossed Anime and But Why Tho? note that Mahito represents the worst of human cruelty, acting as a direct foil to Yuji’s selflessness. (Japanese: Itsuka no Kimi e ) is the