(Light — Heart-Mind)
About Koshin Reiki
How the luminous heart revealed the name of this lineage
Koshin Reiki arose not from invention, but from recognition — a realization that unfolded slowly over decades of practice.
It was transmitted across generations from Hayashi to Takata to John Harvey Gray, and finally to Brian Brunius.
This is the story of how that realization emerged.
A Calligraphy from Hawayo Takata
When Brian’s teacher, John Harvey Gray, became a Reiki Master, Hawayo Takata drew for him a copy of a special calligraphy she had received from Chujiro Hayashi. She told him that these characters expressed the full meaning and power of Usui Shiki Ryoho, and that this single form could even serve as a “Master Symbol,” containing the complete essence of Reiki.
The characters were:
光心 — Koshin (Light — Heart-Mind)
John kept this calligraphy with great respect and showed it to Brian many years later, drawing the characters carefully by hand as he explained what Takata had told him.
A Long Period of Not Knowing
At the time, Brian did not understand the significance of what John had shown him.
The second character, 心 (shin / kokoro), also appears at the end of the third symbol, and Brian assumed John, late in his life, might have mistaken or misremembered what Takata gave him decades earlier.
For more than thirty years, the meaning of the two characters remained dormant — a transmission waiting for the right moment to awaken.
A Pilgrimage to Mount Kurama
In 2025, Brian traveled to Japan with a group of students and colleagues for spiritual pilgrimage.
On Mount Kurama, the place where Mikao Usui received satori after his twenty-one days of fasting and meditation, stands the temple Komyō Shinden (光明心殿) — the Hall of the Luminous Heart.
This hall is dedicated to Mao-son, a deity of spiritual light. It represents the radiant illumination that purifies the heart-mind — the condition from which awakening becomes possible.
Sitting quietly inside the hall, Brian suddenly remembered John drawing the characters 光心 for him so many years earlier.
The Moment of Realization
In that moment, something opened.
Brian felt a surge of energy and a sudden clarity around the calligraphy John had drawn. What had been confusing for decades became unmistakably clear:
光心 — Koshin is the expression of the awakening at the heart of Reiki — the great light entering and purifying the kokoro (heart-mind).
This is the same realization Usui experienced on Mount Kurama. It was the meaning Takata saw in Hayashi’s calligraphy. And it was the seed John passed on to Brian long before its meaning fully revealed itself.
(Light — Heart-Mind)
About Koshin Reiki
How the luminous heart revealed the name of this lineage
Koshin Reiki arose not from invention, but from recognition — a realization that unfolded slowly over decades of practice.
It was transmitted across generations from Hayashi to Takata to John Harvey Gray, and finally to Brian Brunius.
This is the story of how that realization emerged.
A Calligraphy from Hawayo Takata
When Brian’s teacher, John Harvey Gray, became a Reiki Master, Hawayo Takata drew for him a copy of a special calligraphy she had received from Chujiro Hayashi. She told him that these characters expressed the full meaning and power of Usui Shiki Ryoho, and that this single form could even serve as a “Master Symbol,” containing the complete essence of Reiki.
The characters were:
光心 — Koshin (Light — Heart-Mind)
John kept this calligraphy with great respect and showed it to Brian many years later, drawing the characters carefully by hand as he explained what Takata had told him.
A Long Period of Not Knowing
At the time, Brian did not understand the significance of what John had shown him.
The second character, 心 (shin / kokoro), also appears at the end of the third symbol, and Brian assumed John, late in his life, might have mistaken or misremembered what Takata gave him decades earlier.
For more than thirty years, the meaning of the two characters remained dormant — a transmission waiting for the right moment to awaken.
A Pilgrimage to Mount Kurama
In 2025, Brian traveled to Japan with a group of students for spiritual pilgrimage.
On Mount Kurama, the place where Mikao Usui received satori after his twenty-one days of fasting and meditation, stands the temple Komyō Shinden (光明心殿) — the Hall of the Luminous Heart.
This hall is dedicated to Mao-son, a deity of spiritual light. It represents the radiant illumination that purifies the heart-mind — the condition from which awakening becomes possible.
Sitting quietly inside the hall, Brian suddenly remembered John drawing the characters 光心 for him so many years earlier.
The Moment of Realization
In that moment, something opened.
Brian felt a surge of energy and a sudden clarity around the calligraphy John had drawn. What had been confusing for decades became unmistakably clear:
光心 — Koshin is the expression of the awakening at the heart of Reiki — the great light entering and purifying the kokoro (heart-mind).
This is the same realization Usui experienced on Mount Kurama. It was the meaning Takata saw in Hayashi’s calligraphy. And it was the seed John passed on to Brian long before its meaning fully revealed itself.
Why the Lineage Needed a Name
As Brian’s teaching community grew — and as he initiated new Shihan who would carry this work into their own communities around the world — the need for a clear lineage identity became undeniable.
The name had to:
1. honor the transmission Takata passed to John;
2. express the awakening at the heart of the practice;
3. preserve the original teachings that are often diluted or forgotten;
4. give students and teachers a coherent structure;
5. clarify what distinguishes this lineage without separating it from Usui Shiki Ryoho;
The name already existed. It had been waiting since Hayashi, since Takata, since John Gray — and its meaning had finally revealed itself.
The Emergence of Koshin Reiki
(光心霊気)
Koshin Reiki is not a new system. It is the true expression of what has been transmitted all along.
The name simply gives form to what was already alive in this lineage:
1. the luminosity that reveals itself when resistance falls away;
2. the heart-mind purified through practice;
3. the awakening that Usui experienced on Mount Kurama;
4. the clarity carried through Hayashi, Takata, and John Gray;
5. the depth of practice preserved in Brian’s teaching;
6. the method expressed now as Koshin no Michi — the Way of Koshin.
This lineage name honors where we come from and clarifies where we are going.
An Invitation to Walk the Way
Koshin Reiki is an invitation to walk the Way of the Luminous Heart, to practice with precision and sincerity, to preserve what was entrusted to us, and to recognize the awakening that becomes possible when the kokoro is purified and illuminated.