We lost our ninja skills when agents from shadow corporation stole our Mystery Ninja Ball and Action Figures. Help us defeat carbon black ... ... <看更多>

... the real shadow warriors are, how they trained and what weapons they used, and also find out whether you can become a ninja these days ... ... <看更多>

America Ninja Warrior Contestant Samer Delgado Shows you some quick and easy moves to you can use to up your ninja skills. ... <看更多>

Our ninja skills aren't just for the ninja classes! How many back handsprings did she do? ... <看更多>

About Ninja Skills The world's only illustrated guide to the real ninja teachings of historic Japan with original techniques presented in a highly ... ... <看更多>