NAGANO--Hand-copied versions of part of “Bansenshukai,” one of the three major ninjutsu (ninja art) strategy books, were recently discovered at the Sanada Treasures Museum here, leading ...

In this latest instance, researchers discovered the first known copy of a legendary ninja training manual, making it an unprecedented find. The book on ninja secrets and techniques ...

“Jason’s book will be the north star for everything ... mean a lot of different things when you’re talking about the Ninja Turtles.” While the more than a decade of continuity that ...

the changes that have already been made prove that the meeting of the Ninja Turtles and Konoha’s finest will be one for the record books. The Teenage Mutant Ninja Turtles have come into contact ...