Kousetsu, unable to resist the mental command, attacks Yumika Sakuraba (Ittoki’s mother and current Iga Chief). Yumika, recognizing Kousetsu is being manipulated, chooses to hug her daughter-figure rather than fight back, resulting in Yumika being fatally stabbed.
Formally rejects her role as a spy to become a genuine ally to Ittoki. Shinobi no Ittoki Episode 9
Episode 9, titled "In the Light of Dawn," serves as the series' most critical turning point, shifting the narrative from a school-based action story to a high-stakes tragedy. This episode centers on the Koga clan's full-scale invasion of the Iga village and concludes with a shocking betrayal that permanently changes Ittoki's life. Plot Summary: The Invasion of Iga Kousetsu, unable to resist the mental command, attacks
With their charging station destroyed and their robotic army neutralized, the Koga forces are forced to retreat, appearing to grant the Iga a hard-fought victory. The Climactic Betrayal Episode 9, titled "In the Light of Dawn,"
Her death serves as a catalyst for the final arc, emphasizing the "merciless choices" inherent in the ninja world.