Interestingly, the translation of the Shoninki by Antony Cummins' team True Path of the Ninja includes as an appendix a detailed account of the Ninjutsu given by Otake called Defence Against A Ninja, who provided a forward to the work. It is really quite rare to find any information on the subject with regards to Katori Shinto Ryu.
Interestingly, the translation of the Shoninki by Antony Cummins' team True Path of the Ninja includes as an appendix a detailed account of the Ninjutsu given by Otake called Defence Against A Ninja, who provided a forward to the work. It is really quite rare to find any information on the subject with regards to Katori Shinto Ryu.