Tekkō-kagi (claws)

A long, long time ago, sometimes in the eighties, martial art action movies were all the rage. Kids my age were particularly fascinated by ninjas and their weaponry. I was no exception. I was not as fanatically into ninja lore/mythos as my friends were, but I found them cool all the same. I especially enjoyed some articles of their weaponry. There is one in particular, which I only found recently the term for it: the tekkō-kagi. Metallic claws worn over the hands (yes, like a certain superhero, and also like the villain Shredder). I have always always been skeptical of its practicality, but I thought it looked cool all the same. It's one of these nasty blade weapons which I thought could be used for kick in crime or spy fiction. Anyway, be that as it may, tekko-kagi is the word of the day.