竹刀

shinai (bamboo sword for kendō)

knife / blade / single-edged sword / cutlass / CL:把[ba3] / (slang) dollar (loanword) / classifier for sets of one hundred sheets (of paper) / classifier for knife cuts or stabs

bamboo / CL:棵[ke1],支[zhi1],根[gen1] / Kangxi radical 118