Can You Spend 22 Cts/day For Your Art?


KOI MARTIAL ART Since I was a kid, I always loved libraries. At home, I have more than 2600 books (I read them all). I love books. But this is the 21st century and new tools are now available for those who want to develop their knowledge. This is why I’m writing e-books and streaming videos….

Katana Is Not For Beginners


We often hear that Katana is not for beginners. Obviously, when you begin training, training with a metallic sword would create more problems than giving solutions. My advice in this is to limit the use of metal weapons, to the black belt or Shidōshi. I have been using a real sword since the nineties, and…

Black Belt Comes With Responsibilities


It is important to understand the responsibilities that are bestowed upon you when you become a black belt. In the Bujinkan, it is easy to get a black belt after three to four years of regular practice. But things are more complicated than you think. When you train in the martial arts you are on…