Who Influenced Naruto Manga Sasuke'S Decisions Most In Part II?

The engine driving Sasuke in the second part of the story feels like a tug-of-war between the past and someone who refuses to give up on him. On one hand, there's the entire weight of the Uchiha tragedy and Itachi's choices — that knowledge was surgical; it cut the rope that had bound Sasuke to his old life and redirected his ire toward the whole system. After Itachi's truth was revealed, Sasuke stopped being a boy seeking revenge and became a man trying to remake the world to prevent the same cruelty.

Opposing that seriousness is Naruto's emotional gravity. Naruto isn't a subtle influence — he's blunt, persistent, and personal. His friendship and refusal to leave Sasuke to darkness acted like a constant counter-pressure to the seductive rhetoric of those trying to manipulate Sasuke. But we also can't ignore how skillfully Tobi/Obito played on Sasuke's pain; he handed Sasuke a blueprint for revolution and the illusion of moral righteousness. Add in Orochimaru's earlier offers of power and Danzo's political nastiness, and you get this messy stew of influences.

I tend to see Sasuke's choices in Part II as the result of layered forces: Itachi catalyzes, manipulators marshal, and Naruto humanizes. That mix is what made his arc so compelling to me — it's tragic and, in its own harsh way, believable.

My gut reaction is that Itachi was the pivotal influence on Sasuke in Part II — not only because of the massacre itself, but because of how Itachi engineered Sasuke's future by keeping him alive and by bearing that monstrous secret alone. Learning the real story reframes everything for Sasuke: It turns personal revenge into a mission against a corrupt system and fuels his later radicalization. From there, Obito (posing as Madara) steps in as the master manipulator, offering validation, power, and a tempting ideology that fits Sasuke's newly formed worldview.

Naruto functions like the emotional thermostat: he cools Sasuke's worst impulses bit by bit through sheer persistence and the lived example of choosing bonds over hatred. Secondary influences — Orochimaru's offer of forbidden strength, the moral ambiguity of Konoha's elders, and the echoes of clan honor — all push and pull him, but none single-handedly redirect him the way Itachi and Naruto do. In short, Itachi lights the fuse, manipulators try to direct the explosion, and Naruto slowly convinces him to put the fire out. It's messy, but that's why I keep coming back to this story — it never pretends the choices are simple, and that complexity is what I love about it.

If I had to choose one person who cast the longest shadow over Sasuke in Part II, it's Itachi — but that shadow is complicated. The reveal that Itachi had slaughtered the Uchiha under village orders and had acted to protect Sasuke rewired everything Sasuke thought he was fighting for. Itachi's choices created Sasuke's central motivating wound: revenge turned into a broader, almost philosophical hatred toward the system that made Itachi do what he did. That manufactured martyrdom pushed Sasuke to redefine his purpose; he stopped pursuing a simple personal vendetta and instead chased a radical solution to what he saw as the village's rot.

After Itachi, the next biggest influencer was the manipulative presence of Tobi/Obito and, by extension, Madara's ideals. They fed Sasuke with curated truths, bolstered his grievances, and handed him the power and justification to burn down the existing order. Orochimaru's lingering role — offering forbidden techniques and later being essentially sidelined when Sasuke outgrew him — also nudged Sasuke toward greater power and darker choices. Meanwhile, the people who traveled with him (Karin, Suigetsu, Jugo) softened, enabled, and humanized the path but didn't redirect it.

Naruto ends up being the counterforce that matters most in the end. He represents a lived alternative to revenge — stubborn, flawed, but committed to bonds. Naruto's refusal to let Sasuke die alone and his willingness to fight for their connection ultimately influenced Sasuke to reconsider his theory of justice and to reject absolute destruction. For me, the arc reads like a tragic lesson: Itachi lit the fuse, others kept it burning, but Naruto's persistence finally blew out the flame. I still get chills thinking about that final clash and what it meant for both of them.