Ключевые слова: ancient, asian, attack, background, black, blade, bushi, bushido, combat, combative, courage, culture, fight, fighter, history, japan, japanese, japanese history, japanese sword, katana, katana sword, kendo, kimono, knight, man, martial arts, master, medieval japan, ninja, oriental, samurai, sensei, shogun, slash, slashing, steel, sword art, sword master, traditional, warrior, weapon,