Master YNSA in your language!
What Is the International Online Training?
Juan Hahn’s International Online Training is a unique online learning experience for those who want to deepen their understanding of natural and holistic therapies.
This international program combines science, intuition, and energy work — guided by Juan Hahn’s expertise and global teaching experience.
Through a fully online format, you can study at your own rhythm and gain valuable tools to support your clients or personal development.
🌍 Translation available in English, French, German and portuguese— translated and supported by advanced AI technology, so you can learn in the language you understand be
What Is YNSA?
Yamamoto New Scalp Acupuncture (YNSA) is a comprehensive system for evaluation, diagnosis, and treatment using acupuncture. Developed in the 1960s by Japanese physician Dr. Toshikatsu Yamamoto, YNSA was first presented in 1973 at the Ryodoraku Congress in Osaka.
Initially consisting of five basic points on the forehead, YNSA has evolved into an extensive microsystem covering not only the scalp but other regions of the body. Today, YNSA is the second most widely practiced microsystem in the world, following auriculotherapy.
Why Choose This Online YNSA Training
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Learn directly from Juan Hahn, an expert in YNSA.
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Access a structured online program covering evaluation, diagnosis, and treatment techniques.
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Benefit from AI-powered multilingual support — English, French, Portuguese and German.
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Master one of the most effective microsystem acupuncture methods globally.
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Enhance your practice in pain management, rehabilitation, and holistic health.
Why Choose This Online YNSA Training?
Learn directly from Juan Hahn, an expert in YNSA.
Access a structured online program covering evaluation, diagnosis, and treatment techniques.
Benefit from AI-powered multilingual support — English, Spanish, and German.
Master one of the most effective microsystem acupuncture methods globally.
Enhance your practice in pain management, rehabilitation, and holistic health.
What You Will Learn?
In this online course, participants will:
Understand the history and principles of YNSA
Master the microsystem locations on the scalp and body
Learn techniques for treating pain, paralysis, and functional disorders
Gain hands-on skills through practical demonstrations and case studies
Integrate YNSA into professional practice or holistic therapies
About Dr. Toshikatsu Yamamoto
Dr. Toshikatsu Yamamoto, affectionately known as “Toshi,” revolutionized Japanese acupuncture. A trained anesthesiologist and gynecologist, he began treating patients with musculoskeletal pain in his hometown of Nichinan. A serendipitous event — a painless injection that relieved a patient — inspired him to explore acupuncture deeply, eventually developing his innovative and effective method.
At his hospital, over 2,000 surgeries were performed under acupuncture anesthesia, including cesareans, appendectomies, hysterectomies, and amputations — along with countless treatments for hemiplegia and chronic pain.
Dr. Yamamoto’s legacy extends beyond his medical genius: he is admired for his humility, perseverance, compassion, and generosity in teaching.
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Learn more about Juan Hahn
Juan Hahn is an internationally recognized expert in Yamamoto New Scalp Acupuncture (YNSA) and holistic therapies. With years of clinical experience and teaching around the world, Juan combines deep knowledge of Japanese acupuncture with a practical, hands-on approach that helps students integrate techniques into their own practice.
He has trained numerous healthcare professionals, acupuncturists, and holistic practitioners in Europe, Latin America, and beyond. Juan is known for his clear teaching style, patient guidance, and dedication to sharing the YNSA methodology accurately and effectively.
