草薙剣 くさなぎのつるぎ Also written 草薙の剣 Meanings Noun Kusanagi no Tsurugi (alternate name for Ama-no-Murakumo no Tsurugi; the sword of the Imperial regalia); grass-mowing sword See also: 天叢雲剣 (あまのむらくものつるぎ). Kanji 草 grass. Read as くさ. 薙 mow down (the enemy). Read as なぎ. 剣 sword. Read as つるぎ. Jinuma: Japanese Dictionary · Word lists