UNDER NINJA GN (2025)

After World War II, Allied Command in Japan developed a new agency to help manage terrorism and violence within the Pacific region. The agency was staffed with ninja and they were initially tasked to handle domestic affairs. Eventually that program grew to its current form, managing 20,000 ninja across a range of domestic and international affairs. One of those ninja happens to be Kudo. The 17-year-old high school loser is now poised to be the next line of defense against a potential surge in foreign assassins invading Tokyo.

The Russian FSB has sent a ninja to Japan to target the former UN Ninja assigned to Tokyo. Now armed with modern ninja gear, Kudo begins to test out his new tool set throughout the mean streets of Tokyo. Unbeknownst to him, there is a Russian agent in town set on disrupting Japan's ninja corps. While still fresh and not yet fully trained, Kudo is put on alert to take care of a terrorist in the city. It just so happens that this agent also happens to possess ninja skills!

After what seemed to be a moment of quiet among ninjas, now the Tokyo suburbs appear to be the center of violent ninja activity. Moreover, ground zero might be a rundown apartment building as a multi-factioned ninja war takes place in broad daylight! Ninja wannabees versus rogue ninja versus career ninja! And what of the casual ninja in the shopping arcade?! Make sure your head's on a shivel or you might get a shuriken to the face!

High school loner is given the part-time job of a lifetime as a modern day ninja tasked to perform international assassinations.

After infiltrating Kodan High, Kuro overpowers the enemy gal corps, and then goes head-to-head with their boss. Meanwhile, Katoh notices something unnatural about Kuro's apartment and its residents, and becomes increasingly suspicious of the organization. Amidst all the various speculations, Kuro is asked to help plan a fight with another school, which the delinquents long to be a part of. Meanwhile, a new incident occurs in Nerima in which a ninja is targeted by an invisible man!

After Kurou thought he had begun to clean up Kodan High the Under Ninja begin to make their move. And if you thought the government agents in this school were tough, the UN is a whole other story. They are well trained ninja with an agenda and access to modern weaponry. And they are ready to settle the score without any concern for collateral damage.

It's all out ninja war in Nerima City! And ground zero is Kodan High. The Under Ninja have begun to slaughter the ninja students there without any remorse for the civilian student body. And while there is chaos on campus, Kurou is out at Yankii High taking on one of Kodan's UN "spies." Why is this happening now? And how are a cat and a motorcycle talking to each other...?