Under Ninja

Ninjas still exist in Japan today. They number around 200,000. The ninja organization NIN (National Intelligence of NINJA) is not controlled by the civilian government, with its elite members performing assassinations and sabotage in secret. There is an organization that opposes NIN: UN (Under Ninja). Ninja versus ninja: What lies waiting at the end of this shadowy feud?

Adaptation guide: Season 1 (Vol. -- to --)

Preview the first chapter Open on AniList

Under Ninja (Manga) Vol. 2


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...

Under Ninja (Manga) Vol. 1


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...

Under Ninja (Manga) Vol. 4


After a looong break, Kurou is going back to school. As a ne'er-do-well learning was never one of his strongest suits, but right now his "assignment" doesn't necessarily require him...

Under Ninja (Manga) Vol. 3


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...

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