Utterly normal middle school student Ittoki Sakuraba is fed up with having to take lessons every day and being monitored by childhood friend...

Ittoki has suudenly been urged to be come a ninja. After a talk with Tokisada, a ninja feared as the "Demi-god," Ittoki reluctantly agrees. But to...

Ittoki arrives at the Ninja Academy. Meeting the kind and chipper Kirei and the beautiful and graceful Ryoko gives Ittoki hope about life at the...

With a ninja tools exam approaching, Ittoki is desperate to find a way to pass. Meanwhile, in an effort to fish for intel on Koga, Tokisada pays a...

The practical exam is coming up. Since there are fatalities every year, Koga intends to use it as an opportunity to kill Ittoki. Ittoki questions...

For summer break, Ittoki returns to the Iga village. Kirei and Ryoko wind up staying in Iga as well, and everyone has a nice time together. Ittoki...

Suddenly, ninja leaders from all across Japan are summoned to a Ninja Grand Council. Yumika, Tokisada, and Kozo attend. Koga's Acting Chief also...

Yumika's death sentence brings turmoil to Iga. As Acting Chief, Ittoki's leadership is tested, but he is still in shock over his mother's...

Koga attacks Iga village. Koga deploys a massive number of Asura, mechanical ninjas, in an attempt to force Iga into submission by overwhelming...

Kidou's aggressions extend beyond Iga. As chief, Ittoki must bring Iga village together, leaving no time to be lost in sorrow. And is Kousetsu really...

Ittoki decides to give the secret Ninja Core to Kidou. The Iga ninjas oppose it as a declaration of defeat. Kirei, Ryoko, and Suzaku find new...

Ittoki heads off to settle scores with Onimichi and Onimichi sends all his forces to Iga to exterminate the Iga villages. The final battle of the...