Academy Arc (Part 2)

Denji enrols in high school under a new identity as Nayuta's guardian. His classmate Asa Mitaka hosts the War Devil Yoru, who seeks to use Denji as a weapon — beginning a new chapter in the Chainsaw Man saga.

Academy Arc provides a significant narrative reset for Part Two, relocating Denji into a high school environment that initially appears safer and more mundane than Public Safety Division's combat-focused world — but gradually reveals itself as equally saturated with devil activity, manipulation, and existential threat. The arc demonstrates Fujimoto's commitment to worldbuilding beyond established settings, exploring how devil hunter culture intersects with education and how the next generation processes living in a world defined by supernatural danger. Denji's enrollment under a false identity immediately creates the arc's central dramatic irony: the young man who became legendary as Chainsaw Man now sits in ordinary classrooms while his classmates have no idea who they're sitting next to. His desire for genuine social connection — for friends who like him as Denji rather than as Chainsaw Man — runs directly against the operational reality that his identity must be protected and that he is attending specifically to guard the reincarnated Nayuta. This tension between authentic self-expression and necessary concealment echoes earlier themes from Part One while giving them fresh context. Asa Mitaka's introduction as a complex co-protagonist immediately distinguishes Part Two from its predecessor. Asa is not a devil hunter and has no supernatural power of her own — she is an ordinary high school student with trauma from a devil attack, social difficulties, and the mundane earnest desire to connect with other people. The War Devil Yoru's inhabitation of her body creates the arc's central dynamic: two consciousnesses negotiating existence within a shared body, one oriented toward pacifism and connection, the other toward war and weaponization. Neither controls the other completely, and their internal negotiations produce one of the series' most psychologically nuanced relationships. Nayuta's presence establishes one of Part Two's most interesting ongoing questions: whether someone carrying the Control Devil's fundamental nature can develop into something genuinely different given different circumstances and relationships. Denji's guardianship over her represents perhaps the series' most hopeful experiment — the idea that care, protection, and genuine affection might shape a being whose predecessor caused tremendous suffering. Academy Arc establishes the architecture for Part Two's expanded cast and thematic concerns while maintaining the series' commitment to grounding supernatural horror in recognizably human emotional experience.