Gekkan is a technique from Shindenfudo-ryu in the Bujinkan Dojo, it is also included in the Yudansha book on page 130. Here is a variation on this technique demonstrated by the author of this book.
Gekkan is a technique from Shindenfudo-ryu in the Bujinkan Dojo, it is also included in the Yudansha book on page 130. Here is a variation on this technique demonstrated by the author of this book.