
thumb|A set of for kendo thumb|Kendo practitioners wearing in training , properly called , is training armour used primarily in the Japanese martial art of kendo, with variants used for jūkendō, tankendo, and naginata.
thumb|A set of for kendo thumb|Kendo practitioners wearing in training , properly called , is training armour used primarily in the Japanese martial art of kendo, with variants used for jūkendō, tankendo, and naginata.
==History== During the Edo period (1603-1868) the use of real swords for training purposes was discouraged due to injuries, with wooden practice swords in the form of and were often used instead. To further reduce injuries, practice armour based on traditional samurai armor was developed, with this practice armour being the basis for the modern .
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).