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 (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...

Ninja Gaiden is a 2004 action-adventure game developed by Team Ninja and published by Tecmo for the Xbox. It was released in March 2004. Set in the futuristic...

Rangers Ninja Storm is the 2003 Power Rangers season that tells the story of the fight between the Wind Ninja Rangers and the evil Space Ninjas led by...

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...

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

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...

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