bokutō
bokutō is an exercise equipment or wooden sword.
Also recorded as bokken; bokuto; bokutou; boken.
Overview
Japanese wooden sword used for training.
In detail
Materials recorded for it are wood.
It is associated with Japan.
Sources
Each source is named with the standing the house places on it, so the evidence can be weighed rather than taken on trust.
reference work · Reputable secondary · Wikipedia
“Bokken”, English Wikipedia, consulted as further reading
Consult the sourcereference work · Reputable secondary · Wikidata
Wikidata, structured authority record Q215058: bokutō
Consult the source