Health & Fitness Ninjutsu: The Art of the Ninja by alan.dotchin June 29, 2025 by alan.dotchin June 29, 2025 Ninjutsu (忍術), often translated as “the art of stealth” or “the art of perseverance,” is a Japanese martial art historically associated with the ninja — covert agents and mercenaries in … 0 FacebookTwitterPinterestThreadsBlueskyEmail