Wall and Trees 鎮護堂 Chingo dou, Asakusa, Japan. Photo by Michael Glenn There is a secret hidden in 銛盤手裏剣 senban shuriken. I have seen the word senban written in many ways, such as 銛盤、 施盤、or 旋盤。All of these project different meanings. As you know, Hatsumi Sensei often uses wordplay to expose different truths. And he wrote senban for us with different kanji that reveal a secret. But first let me tell you why you should care. There are invisible barriers in our training. Here is one you may not know about: As a Bujinkan student, you may come to stand on the edge of your own humanity, look down to the light side, and the dark side. And there you will find yourself. You might love or hate what you see. That’s a terrible beauty of training. When I was young, I was not smart. I secretly ordered some senban shuriken through the mail because my parents would never have allowed me to possess ninja weapons. I had to wait everyday by the mailbox to get the mail before my parents did.