Under Ninja (Japanese: アンダーニンジャ, Hepburn: Andā Ninja) is a Japanese manga series written and illustrated by Kengo Hanazawa. It has been serialized in Kodansha's...

A ninja (Japanese: 忍者, lit. 'one who is invisible'; [ɲiꜜɲdʑa]) or shinobi (Japanese: 忍び, lit. 'one who sneaks'; [ɕinobi]) was an infiltration agent, mercenary...

Ninja Gaiden is an action adventure hack and slash video game developed by Team Ninja and published by Tecmo for the Xbox. It was released in March 2004...

Ninja Gaiden (NINJA 外伝) is a media franchise based on action video games by Tecmo featuring the ninja Ryu Hayabusa as its protagonist. The series was...

American Ninja is a 1985 American martial arts action film produced by Menahem Golan and Yoram Globus's Cannon Films. Directed by Sam Firstenberg, who...

escaping his clan and going into hiding in rural America, former ninja Higan, living under the alias of Joe Logan is ambushed by assassins who exact bloody...

and Grant Hill under Legendary Pictures, Dark Castle Entertainment and Silver Pictures. It was distributed by Warner Bros. Pictures. Ninja Assassin premiered...

The Kawasaki Ninja H2 is a supercharged four-stroke supersport-class motorcycle in the Ninja sports bike series manufactured by Kawasaki, featuring a...

Teenage Mutant Ninja Turtles, commonly abbreviated as TMNT, is a media franchise created by the comic book artists Kevin Eastman and Peter Laird. It follows...

Naruto: Ultimate Ninja, known in Japan as the Naruto: Narutimate Series (Japanese: NARUTO(ナルト) ナルティメットシリーズ, Hepburn: Naruto: Narutimetto Shirīzu), is...