This contains a complete English translation as well as a reprint of the hard-to-find original Japanese text.
Fujita Seiko 藤田西湖 (1898 ~1966) was born in Tokyo, and was taught Koga Ryu Wada-ha Ninjutsu by his grandfather eventually becoming the 14th head of Koga Ryu Ninjutsu.
Fujita Seiko published many books about marital arts.
215 pages.