By Steve D.
Honorary Member & Practitioner
Shakuhachi Master Course
Awakening to the Spirit of Sound
I cannot recall the exact moment I first heard the shakuhachi, but I was instantly captivated by a melody unlike anything I had heard before. It was a haunting music, characterized by a lack of traditional tempo and a profound sense of individuality. Those breathy, windy tones seemed to emulate Nature itself, echoing the very feeling of the world around us.
For years, I admired this sound from afar. It was not until I reached a stage of life defined by reflection and a search for deeper meaning that I felt the internal call to finally reach out and learn. This began a period of deep research into the technical soul of the instrument: discovering the vital differences between Jiari and Jinashi, the significance of the root-end, and the 1.8 precision standard. I realized quickly that to play the shakuhachi is to enter into a discipline of specialized knowledge and acoustic architecture.
Entering the Gateless System: Mumon Ryu
In my search for a path that integrated technical mastery with deep philosophy, I found the Shakuhachi Master Course by Ricardo Zapata Sensei. Based in Colombia, Sensei Zapata is a luthier and practitioner who has developed a unique mastery using mainly Colombian bamboo for his flutes—a testament to the universal nature of this art.
The Mumon Ryu system (meaning "school with no door" or "gateless system") offers a comprehensive three-year journey through 12 specialized courses. The term "without a door" refers to a profound spiritual concept: the "door to nothingness." As Sensei explains:
"The use of blowing meditation and self-imposed discipline is what allows the sound to teach you; it allows pure consciousness to guide you. Once you face and experience nothingness—that which has no explanation but pure consciousness—you begin to understand the concept itself."
- The Way of Shakuhachi: Blow Your Mind Ride Your Tone - Zen Through Bamboo Flute.
This school does not exist in a material realm, but in the heart of the practitioner. It is a practice designed for the modern pilgrim, requiring no altar other than the one built within through sincere practice.
The Archaeology of Sound: Jinashi and the Edo Legacy
My journey led me to a deep appreciation for the ancient sounds of the Edo period (1603-1868). To capture that authentic resonance, I have curated a collection of historical pieces, including a late-Meiji era 1.8 and an early-Showa era 1.9.
(Figure 1 & Figure 2: Historical Jinashi flutes from my collection)
The Jinashi sound is defined by its complex overtones, created by leaving the interior nodes of the bamboo partially intact. In contrast, the Jiari flutes utilize a paste made from the urushi tree (Ji) to create a standardized, smooth bore for modern clarity.
(Figure 3: Detail of the red Ji coating in the bore)
I have found a particular affinity for the integrity of the one-piece (Nobe-kan) shakuhachi, appreciating the continuous flow of the bamboo’s natural form.
(Figure 4, Figure 5 & Figure 6: Antique inlaid mouthpiece)
This study extends to the finest details, such as the Utaguchi (mouthpiece). Older flutes often feature rectangular bone inserts, representing a specific aesthetic standard and a history of dedicated repair.
(Figure 7, Figure 8 & Figure 9: Utaguchi designs and historical bone inserts)
Currently, my practice is centered on the deep, grounding resonance of bass flutes (2.0 to 3.2), many of which were crafted by Sensei Zapata himself. Having a high-quality instrument made by the teacher removes technical barriers, allowing the breath to become a vehicle for transformation.
(Figure 10: Collection of Bass Shakuhachi flutes)
The Master’s Archetype and the Inner Path
Working with Sensei has been an inspiration. He has gone to great lengths to improve the study of the shakuhachi globally, and his qualities serve as an archetype for my own meditation. I have learned that there is "art" and then there is Art; there is effort and then there is Effort.
Through the Mumon Ryu maxims, I have found a new direction:
"The bamboo sounds only for you; if you benefit others with your sound, it will be fine" and "The practice and the path are traveled inside to serve outside."
- The Way of Shakuhachi: Blow Your Mind Ride Your Tone - Zen Through Bamboo Flute.
Conclusion: Refining the Greater Self
My mission is no longer just to play music, but to embrace the struggle of self-improvement. My interpretation of the "Gateless Gate" is that there is no specific point in time where one suddenly achieves "mastery." As in Zen, the potential is already within; we simply need to realize and accept it.
I choose to focus on the present moment: taking one step at a time, learning breath by breath, and progressing day by day. I seek humility over praise and compassion over arrogance, working to overcome the "Shallow Ego" to develop the Greater Self. I understand that no great change comes with small effort, and I am honored to walk this path.



(Figure 7, Figure 8 & Figure 9: Utaguchi designs and historical bone inserts)