Viewers and reviewers noted that this episode dramatically changed the tone of the series:

The episode follows the defense of the Iga village against the Koga's superior mechanical forces. While Ittoki works on a plan to reverse the village's fortunes, several critical subplots converge:

Some viewers felt that while Episode 9 was a highlight, the series as a whole suffered from rushing its final three episodes following these major events. File Details

The Koga's primary objective in the attack is to seize the "secret Ninja Core" held by the Iga, which is rumored to be the original and most powerful core in existence. Critical Reception

Episode 9 of the anime series , titled "In the Light of Dawn" , is a pivotal chapter that shifts the series from its earlier school-life focus to a darker, high-stakes conflict. The episode is best known for its shocking betrayal and a major character death that leaves the protagonist, Ittoki Sakuraba, in despair. Episode Overview Release Date: Originally aired on November 29, 2022.

The Koga clan launches a massive assault on Iga village using an army of "Asura" mechanical ninjas to force the Iga into submission. Plot Summary

Genji Karajishi, a corrupt NSC member secretly collaborating with the Koga, activates a brainwashing jutsu on Kousetsu . Under this mind control, Kousetsu is forced to turn her blade against Yumika (Ittoki's mother and the Iga chief).