Having gotten to play with the hokijiri a bit now I’ve certainly been impressed and surprised by it’s performance.
Firstly, it’s very design is rather remarkable. The fact that it’s bamboo, thus filled with sections of hollow air pockets, means that it is inherently quite light. And then the bamboo is split, which assists in absorbing and shock from impact and reducing bounce, thus improving energy transfer for each strike. the layer of tightly bound jute burlap of course provides a certain layer of cushioning (seemingly for the bamboo, not so much for the recipient). Finally, the string binding the entire length of the hokijiri balances it and gives the whole length a certain tension that makes it feel quite elegant in the hand. Over all it is a deceptively light implement that delivers a considerable impact to varying degrees.
I managed to devise three particular techniques for striking with the hokijiri:
This is a sharp, whipping strike delivered largely with the wrist with a sort of snap feeling. Results in a sharp stinging pain and welts. Somewhat similar to the impacts commonly found in kali and escrima.
This is allowing the weight of the hokijiri to carry the impact; holding it loosely in your hand, simply drop your arm and allow the balanced weight of the implement to strike the body. This produces more of a “hollow shockwave” feeling upon impact and produces minimal welts or bruising.
Stick and Push Strike
This is a little bit like the follow-through strike with a kendo shinai. Upon striking, don’t let the hokijiri bounce, but instead immediately apply pressure with the strike, “stick” with it and “push-through”. This appears to leave less welting and more bruising, and has a sense of being a very “holistic” pain.
So over about 45 minutes I was able to devise three different strikes with this implement, try to see what else you can do!