手里剑 Traditional form: 手裡劍 Pinyin (reading): shǒulǐjiàn Definitions: straight or circular throwing-knife used by ninja and samurai (loanword from Japanese 手裏剣 shuriken) Characters: 手 - hand 里 - unit of distance equal to 0.5km; village; lane 剑 - sword, dagger, saber Traditional characters: 手 - hand 裡 - unit of distance equal to 0.5km; village; lane 劍 - sword, dagger, saber