軍ぐん扇せんぐんせんMeanings1nounwar fan; commander's war fanA folding fan used by samurai commanders for signaling and directing troops in battle, not a weapon.戦せん国ごく時じ代だいの大たい将しょうは軍ぐん扇せんで合あい図ずを送おくった。Warlords in the Sengoku period used war fans to send signals.
