Antony Cummins is the founder of the Historical Ninjutsu Research
Team, which has previously publishedThe Book of
Ninja(Watkins). Antony also works as a consultant and
co-presenter on produce high-end documentaries on Japan that are
distributed by National Geographic. He has been recognised by peers
as a leading expert in the discovery of military arts of medieval
Yoshie Minami was born in Tokyo and currently lives in Saitama, Japan. She has a BA degree in Linguistics from the International Christian University. As a translator, she has publishedTrue Path of the Ninja,Secret Traditions of theShinobi,Iga and Koka Ninja Skills,Samurai War Storiesand has worked with Antony on various projects including the Japanese bookTrue English.