Martial art with bamboo swords (5)
I believe the answer is:
kendo
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">martial art with bamboo swords</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for kendo that I've seen before include "Martial art involving stick fighting" , "Japanese fencing with bamboo swords" , "Japanese fencing with bamboo staves" , "Jap. fencing with staves" , "Asian sport" .)