An 1853 print by Japanese artist Toyokuni Utagawa shows a ninja sneaking up behind a musician.<br>Ninja are everywhere in popular culture — they slice up mobsters ...

Dive into the mysterious world of the ninja, those legendary shadow warriors of feudal Japan. Today, we explore beyond the ...

On 14 June, 131 aspiring modern-day ninjas descended on Koka City in Shiga Prefecture to test their ninja prowess by taking a special ninja certification test. Known as the Koka-ryu Ninja ...