忍者まるごと事典 | The Ninja FAQ 100

Title: 忍者まるごと事典
Authors: 土屋　晴仁 著, 坂本　真実子 訳
Pages: 157P
Published At: December, 2017
Description:
Ninja are now hugely popular around the world! The word "Ninja" is understood everywhere overseas. Since the 21st century began, research into ninja and ninjutsu has advanced rapidly in Japan. This book explains ninja across six categories, including the latest academic information along with introductions to history, tools, philosophy, and legends. It's an enjoyable read even for Japanese people and will help you talk about ninja in English!