KOKA, Shiga Prefecture--Like the furtive ninja groups it hosted in feudal times, this city in western Japan still has secrets to spill. In this latest instance, researchers discovered the first ...

For centuries, the ninja has occupied an alluring position in the public imagination. The covert warrior of feudal Japan, a favorite subject of movies and manga, has long been depicted as an agent ...

The Gekijō-ban Anime Nintama Rantaro Ninjutsu Gakuen Zenin Shutsudō! no Dan anime film aired on NHK Educational on Sunday, ...