Ключевые слова: arms, assassin, attack, background, black, blade, circular, cold, combative, danger, dangerous, fighter, fly, iron, japanese, karate, katana, kill, knife, knives, man, martial, metal, metall, military, ninja, object, outdoor, practice, recreation, rounded, saber, samurai, shadow, shape, sharp, shuriken, silver, sport, star, stealth, steel, sword, target, throwing, tools, traditional, training, warrior, weapon,