Ch. 321Itachi, the Big Brother
Chapter Summary: “Itachi, the Older Brother”
Key Plot Points and Events
- Shimizu tests the changes caused by the Simulator. His ocular abilities have mutated, combining elements of the Sharingan and Byakugan.
- His enhanced vision now reaches roughly twenty kilometers—nearly twice the normal Byakugan range.
- Shimizu tests his Susanoo and discovers that he can maintain its ribcage form for about five minutes before experiencing pain and risking vision damage. This represents a major increase in endurance, though prolonged use remains dangerous.
- He reflects on the approaching births of Sasuke and Naruto and anticipates the coming Nine-Tails Incident.
- Eight days later, Sasuke is born in Konoha Hospital. Shimizu presents the baby to Mikoto and interacts with Fugaku and the young Itachi.
- Fugaku names the child Sasuke, after the Third Hokage’s father, having already received the Hokage’s approval.
- The chapter ends with Itachi observing his parents lovingly care for Sasuke and beginning to understand what it means to be an older brother.
Character Developments
- Shimizu: Gains greater confidence in his mutated ocular powers and Susanoo endurance. He remains observant and subtly provocative, particularly when commenting on Sasuke’s resemblance to Fugaku in a way that hints at deeper secrets.
- Itachi: Despite being barely over a year old, Itachi displays extraordinary intelligence and emotional maturity. Seeing Sasuke awakens thoughts about family, life, and his own upbringing. He begins accepting the responsibility of caring for his younger brother.
- Fugaku: Shows genuine happiness and paternal affection at Sasuke’s birth. His pride in his sons is evident, especially when he chooses the meaningful name “Sasuke.”
- Mikoto: Is loving but uneasy. She worries about Itachi’s abnormal development and feels anxious about the political implications of naming the child after the Third Hokage’s father.
- Sasuke: Is introduced as a newborn, immediately becoming the focus of his family’s affection and Itachi’s attention.
Significant Themes
- Family and responsibility: Itachi’s transition into an older brother marks the beginning of his emotional connection to Sasuke and his sense of familial duty.
- Nature versus abnormality: Shimizu’s unique ocular mutation and Itachi’s unusually advanced development emphasize how the characters differ from ordinary people.
- Parental love and upbringing: Itachi realizes that he was likely raised with the same care now being given to Sasuke, strengthening his understanding of his parents.
- Hidden tensions: Mikoto’s unease and Shimizu’s suggestive remarks hint at concealed family secrets and the fragile political relationship between the Uchiha and Konoha.
- Foreshadowing: Sasuke’s birth brings the story closer to Naruto’s birth and the impending Nine-Tails Incident, while Itachi’s early attachment to Sasuke foreshadows their future relationship.