Usui Reiki: The Most Common Style, Explained

Usui Reiki is the original system from which nearly every other style of Reiki descends, and it remains the most widely taught form in the world today. It traces back to Mikao Usui, who established a healing society in Japan in the early 1920s, and it reached the West through a chain of teachers that runs from Usui to Chujiro Hayashi to Hawayo Takata. When people say “Reiki” without any qualifier, they almost always mean Usui Reiki or one of its close descendants. This article positions Usui Reiki as the root style, the baseline that every other branch on the site is measured against. It describes what the system is, what its core practices look like, how the Western and traditional Japanese versions differ, and why so many newer styles still build on top of it. As with all topics here, the framing is descriptive: Usui Reiki’s history and structure can be set out plainly, but its claimed energy mechanism is a belief within the tradition, not something established by scientific evidence.

What Usui Reiki Is

Usui Reiki, often written in full as Usui Reiki Ryoho, is the healing system founded by Mikao Usui. Usui opened a society called the Usui Reiki Ryoho Gakkai in Tokyo in April 1922 and taught his method to students who carried it forward. The name combines “Usui,” the founder’s family name, with “Reiki,” a Japanese word commonly glossed as “universal” or “spiritual” energy joined with “life force,” and “Ryoho,” which means “healing method” or “treatment method.” Put together, the phrase describes Usui’s particular approach to working with what the tradition calls life-force energy.

The reason Usui Reiki matters so much is structural rather than evidential. It is the trunk of the family tree. Hayashi, a student of Usui, refined the teaching and ran a clinic, and Takata, treated and later trained by Hayashi, brought the practice to Hawaii and the wider world. Almost every modern lineage, whether a Western branch or a Japanese revival, points back to Usui at its origin. That is what makes Usui Reiki the natural reference point: other styles tend to define themselves by what they add to, subtract from, or emphasize differently than the Usui baseline.

Its Core Practices and Structure

The practices most people associate with Reiki are, at root, Usui practices. A practitioner places their hands lightly on or just above a clothed recipient who is usually lying on a table, moving through a sequence of positions while the recipient relaxes. The system is commonly organized into levels, often three: a first level focused on foundations and self-practice, a second that introduces symbols and distance work, and a master level that adds the ability to teach and to perform the initiations the tradition calls attunements.

Several elements run through the Usui system across its variants. There are the traditional symbols, usually introduced from the second level onward, which practitioners say help focus the practice. There is the attunement or initiation ceremony, described as the step that “opens” a student to channel Reiki. And there are the Five Reiki Principles, an ethical and mindfulness frame attributed to Usui himself, often summarized as living “just for today” without anger or worry, with gratitude, diligence, and kindness. None of these features prove an energy effect; they are the shared scaffolding that defines the style. What a session is said to do, support relaxation and a sense of balance, is reported by many recipients, while any benefit beyond relaxation is not established by research.

Western vs Traditional Usui

A useful distinction within Usui Reiki itself is between the Western form and the more traditional Japanese form. When Takata began teaching in Hawaii in the late 1930s and 1940s, she adapted the system for a new audience. The Western style she helped popularize tends to use a fixed set of standardized hand positions, a structured series of formal attunements, and a streamlined story of the practice’s origins. Phyllis Furumoto, Takata’s granddaughter, later organized one Takata-derived line under the name Usui Shiki Ryoho, sometimes translated as “the Usui way of natural healing.”

The traditional Japanese side of Usui Reiki, by contrast, places more weight on intuitive techniques. Rather than a single fixed map of hand positions, Japanese-rooted practice often teaches the practitioner to sense where to place the hands, using methods such as byosen scanning. Both branches descend from Usui, so neither is an outsider to the system. The differences are matters of emphasis and transmission, not a contest over which is the “real” Usui Reiki. Describing them this way avoids the value judgment of calling one more authentic; they are two streams from the same source, shaped by different teachers and circumstances.

How Offshoots Branched From It

Once Reiki spread internationally, especially from the 1980s onward, teachers began developing named systems that layered new elements onto the Usui foundation. Some added symbols, some introduced new initiation methods, some emphasized particular themes such as compassion, and some packaged the teaching under a registered brand. Holy Fire Reiki and Karuna Reiki, both developed through the International Center for Reiki Training, are examples of modern branches that assume an Usui background and build from there. Other lineages, such as Jikiden Reiki, branched in the opposite direction, returning to the Hayashi-era Japanese teaching and stripping away later Western additions.

What nearly all of these offshoots share is the Usui starting point. Many require students to hold an Usui qualification before learning the newer system, which underlines the parent-and-branch relationship. The branching is part of why there are now so many style names: Reiki has no central governing body, so individual teachers and organizations are free to create and name their own variations. That openness produced a crowded landscape of styles, but the crowd is gathered around a single trunk.

Why It Remains the Default

Usui Reiki stays the default for a few practical reasons. It is the most widely taught form, so it is the easiest to find a class or a practitioner in. It is the common vocabulary, meaning that a practitioner trained in one Usui line can usually understand and work alongside another. And it is the prerequisite for many of the branded systems, so even students who eventually specialize tend to pass through Usui Reiki first. For a newcomer trying to make sense of the many style names, the simplest orientation is this: learn what Usui Reiki is, and the other styles become easier to place, because most of them describe themselves in relation to it. The system’s prominence reflects its position as the root, not a claim that it works better than any branch, since the evidence does not rank one style above another.

Frequently Asked Questions

Is “Usui Reiki” the original?
Yes, in the sense that the Usui system is the source from which the modern practice grew. Mikao Usui founded the method and the society that taught it in early-1920s Japan, and the major lineages trace back to him. It is worth noting that the exact form Usui taught was refined by later teachers such as Hayashi and adapted by Takata, so what is taught today as “Usui Reiki” is not necessarily identical to what Usui practiced. The label points to the original lineage rather than to a single unchanged curriculum frozen in time.

Is all Reiki technically Usui-based?
Most of it is. The great majority of styles in circulation descend from Usui’s system, either through the Western lines that came via Takata or through Japanese lines that preserve earlier teaching. There are a small number of practices that use the word “Reiki” while drawing on different sources or claiming separate origins, so it is not absolutely universal. As a working generalization, though, when someone refers to Reiki they are almost always referring to Usui Reiki or one of its branches.

How is it different from “traditional Japanese Reiki”?
“Traditional Japanese Reiki” usually refers to forms that stay closer to the way the practice was taught in Japan, emphasizing intuitive hand placement, sensing techniques, and the original cultural and philosophical context. The Western Usui style that spread through Takata tends to use standardized hand positions and a more structured teaching format. Both are part of the broader Usui family. The difference is one of emphasis and transmission history rather than a sharp line between two unrelated systems, and neither is inherently more valid than the other.

Sources

• Reiki from the National Center for Complementary and Integrative Health, on Reiki as a complementary approach, the lack of scientific evidence for an energy field, and the inconsistent state of the research.
• Reiki from Encyclopaedia Britannica, on Reiki’s Japanese origins with Mikao Usui in the early twentieth century and its palm-healing technique.
• What is the History of Reiki? from the International Center for Reiki Training, on Usui’s founding of the Usui Reiki Ryoho Gakkai in 1922 and the transmission through Hayashi and Takata to the West.

This article is for general informational purposes only and does not constitute medical, psychological, or professional advice. Reiki is a complementary relaxation practice; the existence of a measurable “energy” and any health benefits beyond relaxation are not established by scientific evidence. Reiki is not a substitute for professional medical care. If you have a health concern, consult a qualified healthcare provider.