Companion tradition

Reiki

A Japanese practice of working with ki — the body's vital energy — through gentle touch and clear intention, passed teacher-to-student in a living lineage.

Origin & history

The word breaks down simply. Rei means spirit, sanctity — the divine in the everyday sense, what a Shinto sensibility hears as kami. Ki is energy: the circulating life force that animates a body. Together, Reiki names a particular quality of energy and the practice of working with it.

The practice was founded by Mikao Usui Sensei in March 1922, after a period of fasting on Mount Kurama undertaken on the advice of his Zen master. What Usui returned with was a system of healing — and a single conclusion he carried for the rest of his life: the ultimate purpose of life is to attain An-Jin-Ryu-Mei — complete peace of mind, complete stillness. You will recognise the destination. Patanjali names it the cessation of the fluctuations of the mind; the Buddhists name it nirvana; the Stoics name the clarity it produces eudaimonia. Same room. Japanese door.

The teaching travelled forward through a small lineage. Usui taught Hayashi Sensei, who developed the systematic treatment guide still used today. Hayashi taught Chiyoko Yamaguchi, who quietly preserved his teaching through decades when other branches diverged. Her son Tadao Yamaguchi Sensei now teaches it as Jikiden Reiki — "directly transmitted." YogoLogo draws on this lineage because it is the one that has reached this writing first-hand.

Two boundaries to carry. The first we share with TCM and Ayurveda: Reiki is a way of working with the body, not a branch of modern medicine — where it offers a lens for noticing energy and presence we lean on it; where it makes claims a laboratory could test, we hold it lightly. The second is particular to Reiki: it is jikiden, directly transmitted. The deeper practice — the symbols (shirushi), the treatment methods (chi ryo), the attunement (reiju) that opens a practitioner to channelling ki — is not learned from a page but from a teacher, in person, with permission. This page introduces the philosophy and the public-facing shape. The rest stays where it belongs.

Why it matters

If one instinct carries the whole tradition, it is this: every body already has the capacity to heal itself; Reiki simply removes what is blocking that capacity.

That assumption changes everything. It removes the practitioner from the centre — the practitioner is conduit, not source. It removes the urgency from the work — there is no fight, no fix, no thirty-day promise. And it sets the practice firmly in preventive territory: notice what is stirring before it settles into illness; tend the flow before the blockage hardens. This is the same instinct YogoLogo carries through from yoga, TCM, and Ayurveda. The body knows. The work is to stop interfering.

What this works on

On the Layered Self, Reiki does most of its work at the outer layers — the body, and the bridge between body and mind. It tends the instrument. The Gokai — the five principles, in a moment — reach further in: they are an intention-setting practice for daily life, closer to the ethical roots of the path than to the touch-based side of Reiki.

Core concepts

Ki — the vital energy

Ki is the vital energy that animates everything alive. It is not a substance you can isolate or measure; it is better held as functioning — the body's capacity to move, warm, transform, defend, and renew itself. When it flows freely, the body regulates itself. When it stagnates, weakens, or moves in the wrong direction, that is where illness begins to gather.

Held alongside prana and qi, ki is neither identical to either nor entirely distinct. The full cross-tradition treatment of the energy body lives on Subtle Anatomy; this page builds on it rather than repeats it.

The Gokai — the five principles

The Gokai are Reiki's ethical and psychological foundation — traditionally regarded as a practitioner's basic philosophy of life. They are recited daily, morning and evening, as a setting of intention, close in spirit to the yogic sankalpa. Each begins with the same anchor — kyo dake wa, "just for today." The framing matters: the Gokai do not ask for a life of permanent virtue. They ask for one day at a time.

Just for today:

  • I will not be angryIkaru na.
  • I will not worryShinpai suna.
  • I will be gratefulKansha shite.
  • I will do my best (fulfil my duties) — Gyo o hageme.
  • I will be kind to othersHito ni shinsetsu ni.

Between them, the five cover most of what a quiet, examined life would ask of a person on any given day. They rhyme deeply with Patanjali's Yamas and Niyamas, and with the Stoic instinct that virtue is not a destination but a daily practice.

The three bodies

Reiki carries its own map of the human being, in three layers:

  • Nikutai (or karada) — the physical body, the hardware.
  • Kokoro — the mind-body: consciousness, memory, emotion, the software.
  • Tamashii — the eternal body, the soul or spirit, what runs underneath both.

The maps rhyme. Tamashii sits where Purusha sits in the Layered Self — the steady, deeper layer the rest arises in. The vocabulary is Japanese; the territory is familiar.

Two metaphors from Hayashi Sensei

The muddy stream. Look at the surface of the water and it appears clean and clear. Stir it, and mud rises from the bottom — the water clouds and turns. This is what Reiki does. It stirs the toxins from the system before they leave it, which means a treatment may make a person feel worse before they feel better. This is not the practice failing. It is the practice working.

The finest paper. The effects of Reiki are like peeling off, gently and slowly, the finest sheets of paper, one at a time, until the healthy being underneath is revealed. Reiki does not patch symptoms. It works at the root, layer by layer, and patiently. Reiki cures problems from the bottom up.

Heikin joka — balanced cleansing

A practical principle carried from those metaphors. Heikin is balance; joka is cleansing. Because the body tries to balance itself as it cleanses, Reiki is given to both sides — left and right, front and back — so what is released on one side can be met on the other. The healing is gradual by design. There is no shortcut, and there is no rush.

What is transmitted, not written

The symbols, the treatment methods, and the attunement that opens a person to channel ki are the jikiden layer of the tradition. They are not appropriate to write on a public page, and they would not work that way even if they were. The path into that layer runs through a living teacher. YogoLogo's job here is to point at the door — not to pretend it doesn't exist, nor to leave a key out for the curious. If the public-facing shape resonates, the rest is found by training with a Shihan in the lineage.

A note on the Shinto background

Reiki sits inside a Japanese spiritual worldview — most directly Shinto, the oldest of the Japanese religions, whose name means the way of the kami. Kami is, briefly, divine energy as it shows up in nature: in mountains, in old trees, in clean water, in a person who has lived well. The instinct is not to control outcomes but to participate cleanly in something larger: do your best, and leave the outcome to universal intention.

You will hear the Stoic dichotomy of control here — what depends on us and what does not — and the Bhagavad Gita's instruction on action without attachment to fruit. Different doors. Same room. We name this background lightly, because it is the soil Reiki grew in; Shinto deserves its own treatment if a reader is moved to find it.

The one thing to carry

Free flow is health. Daily intention is the foundation.

Two principles, side by side. The ki flows; we don't push it. The Gokai sets the day; we don't ask for more than today.

In closing

Reiki's gift to YogoLogo is two-fold. It offers a way of feeling the energy the path talks about — gently, directly, without needing to understand it first. And it offers the Gokai, a daily practice as small and steady as a sankalpa, which fits seamlessly beside the ethical roots of the eight limbs. This page is the shoreline — enough to see why Reiki stands beside the path, tending the instrument and quietening the mind, so the inner work can happen with less friction. The rest of Reiki is not written down, because it is not meant to be.

Key teachers

A living lineage, passed teacher-to-student:

  • Mikao Usui Sensei — the founder (1922), who distilled the practice on Mount Kurama.
  • Hayashi Chujiro Sensei — Usui's student, author of the Ryoho Shishin treatment guide still used today.
  • Chiyoko Yamaguchi — who quietly preserved Hayashi's teaching through the decades.
  • Tadao Yamaguchi Sensei — her son and the present lineage teacher, who teaches it as Jikiden Reiki ("directly transmitted"). The primary source for this writing.

Key texts

Reiki is largely an oral, transmitted tradition — its core is taught in person, not on the page. The public-facing sources are few:

  • The Ryoho Shishin — the Hayashi Reiki Kenkyukai treatment guide
  • Shinto: The Kami Way — Sokyo Ono (for the Shinto background named on this page)

The deeper material (shirushi, chi ryo, reiju) is jikiden — passed from teacher to student, and deliberately not written down.

Across the limbs

Body Mind Being 1 Ethics Yama 2 Discipline Niyama 3 Posture Asana 4 Breath Pranayama 5 Withdrawal Pratyahara 6 Concentration Dharana 7 Meditation Dhyana 8 Absorption Samadhi

Reiki is a companion tradition — it shares no lineage with yoga, but it works the same energy body and offers one of the gentlest ways to feel it.

  • Pranayama — works the same energy from the yoga side: breath as the primary vehicle for ki and its cousins.
  • Yama & Niyama — carry the full treatment of the ethical roots; the Gokai rhyme with them and are best understood beside them.
  • Pratyahara — where daily rhythm and habits live in YogoLogo; the "just for today" framing of the Gokai finds its home there.
  • Asana → Subtle Anatomy — carries the cross-tradition treatment of the energy body and the comparison between prana, qi, and ki.
  • SamadhiAn-Jin-Ryu-Mei, the complete stillness Usui named, is the ground the cessation of mental noise grows from.

The shared life-energy — Prana ≈ Qi ≈ Ki — is taken up as a convergence on The Convergence.