Yesterday during my seminar, one student was waving his sword held to his wrist by the rope at the tsuka kashira and the ring at the end broke releasing the sword.
Training weapons are NOT real ones and might break easily. Do not get over excited while training and keep high security levels. There was no harm but an accident could have happened.
We are now training with metallic blades instead of padded ones. Therefore our ways of training should adapt accordingly. Permanent adaptation is not to be applied only during the techniques but should include all the elements of the class in the dôjô. Adaptation is what tachi kumiuchi is teaching us. Stop thinking always in the same ways. Last month sensei said: “don’t hold to what you know or you won’t improve your skills”. The key point is to adapt.
A weapon designed for training purpose is still a weapon. Please be careful. You can influence the actions of a sentient being during the fight but there is no possibility to affect an in-animated object.
Be aware of this.