Muso Jikiden Eishin-ryu — Evolution and Adaptation Our training with Nicklaus Suino Sensei of the Japanese Martial Arts Center in Ann Arbor, Michigan, is our third attempt to train in Muso Jikiden Eishin-ryu (MJER) Iaido (the earlier attempts were in the first decade of this century). Until recently, despite the extent of our previous experience, I would have referred to Eishin-ryu as “the art of drawing the sword to an immediate, defensive technique,” but that is an incomplete understanding. As I’ve learned, the longer phrase that is the reference for the term iai is “Tsune ni ite, kyu ni awasu” (常に居て、急に合わす). This translates roughly as, “Being constantly in the moment, and swiftly adapting to respond.” That philosophy serves as the foundational concept for Eishin-ryu, representing a deep state of mental awareness and the capacity for instant physical reaction. Iaido is training to become fully present in every moment and provides physical and mental tools to restore harmony in t...