If you've been practicing Reiki for a while, you've probably heard this one: "Western Reiki is watered down. Japanese Reiki is the real thing." Some people find that intriguing. Others start wondering whether their own initiation even counts.
Comparing Western and Japanese Reiki is completely fair. There are real differences, and they're worth a close look. What doesn't hold up is the ranking, the idea that one side lost something and the other kept it pure. Look at the history with a researcher's eyes and you'll find a few things most people don't expect.

It all starts with Usui — then it branches out 始まり
Every story about Reiki starts with Mikao Usui. According to the memorial stone his companions set up at Saihoji Temple in Tokyo in 1927, he went through a period of fasting and meditation in the Kurama mountains, north of Kyoto. Afterwards, in 1922, he began passing on his method in Tokyo. He died in 1926.
Usui didn't invent his practice out of thin air. He drew on what was alive in Japan in his day: esoteric Buddhism (Shingon), Shugendo, Shinto and shamanic Daoism. These four traditions have been intertwined in Japan for centuries, and they're what Reiki grew out of.
In the few years before his death, Usui initiated a great many people — and took a whole group of them all the way to master level, called shihan 師範 in Japanese. Exactly how many is hard to pin down today, since many early records were probably lost when Tokyo was firebombed in 1945. The accounts put it at around twenty.
Only some of them are known by name. Three were naval officers: Juzaburo Ushida and Kan'ichi Taketomi, who led the Usui Reiki Ryoho Gakkai one after the other after Usui's death — the society Usui founded in 1922, which still exists today — and Chujiro Hayashi. Others are documented as having practiced directly with Usui, such as Yoshiharu Watanabe, who later headed the Gakkai as well, and Kaiji Tomita, who went on to found his own approach. Toshihiro Eguchi, the man behind the hands-on practice known as Tenohira Ryoji, also came out of Usui's society. Whether these three reached master level too, the sources don't clearly say.
Not all of their lines were carried on. But many lines branched off from them — some stayed in Japan, some went their own way. Hayashi is one of those masters. A retired naval officer, he set up his own society in Tokyo, the Hayashi Reiki Kenkyukai. And one of the people Hayashi initiated was Hawayo Takata — born in 1900 on Kauai, Hawaii, into a Japanese immigrant family. She received Reiki at Hayashi's clinic in Tokyo in the mid-1930s. In 1938 Hayashi recognized her as a master. Through her, Hayashi's line made its way to the West.
What's remarkable is that the woman who became the central figure of "Western" Reiki received it in Tokyo, from a Japanese master, within a Japanese lineage. And she was of Japanese descent herself.
How Reiki became "Western" 西へ
Takata practiced in Hawaii for decades. From the 1970s on, she began initiating masters on the US mainland — 22 of them by the time she died in 1980. Through them, Reiki spread across North America, Europe and the rest of the world.
Along the way, the form changed. That's simply what happens when a practice moves into a new culture. In this line you'll often find a fixed sequence of hand positions, a clear system of degrees, oral transmission, and symbols that were long kept private. That's practical, it's easy to pass on, and it suited people who had no background in Japanese religion.
Meanwhile, in Japan itself, Reiki went very quiet in public life after the war. When it became more visible there again in the 1980s and 90s, a good part of it came back from the West — in the form that had grown out of Takata's line.
How "Japanese Reiki" became a label 看板
From the late 1990s on, something interesting happened. People in the West started looking for Reiki's Japanese roots — and the word "Japanese" became a selling point. It was a way to stand out from all the "ordinary" Reiki out there.
That search brought some real treasures to light, for example the memorial stone text, Usui's five principles, and practices that had been preserved in Japan. That work was valuable, and it still is.
But a lot of what's presented today as "Japanese Reiki" isn't necessarily the original. It became a trend — created, at least in part, to set oneself apart from Western Reiki. Some styles marketed as Japanese combine Western-line Reiki with techniques that were reconstructed later or newly put together. Some don't have a genuinely Japanese lineage at all. The label may say "Japan," but if you trace the line back, the story sometimes looks different.
And the reverse is true as well. So-called Western Reiki isn't really "Western." It has a Japanese lineage like all the others, running from Usui through Hayashi to Takata, who was of Japanese descent herself.
A little thought experiment 思考実験
Picture a Japanese lineage holder in Kyoto. His line is Japanese all the way back to Usui, no breaks. One day he initiates someone from Ohio. She flies home and initiates others there.
Is that line suddenly "Western" now? And if so — when exactly did it flip? During the initiation? At the airport? At the border?
By the same logic, Hawayo Takata's line would have to count as Japanese — she received Reiki from Chujiro Hayashi in Tokyo. And every "Japanese" style passed on today in Berlin or Sydney would quietly turn Western. So what the label really describes is a market position, and that tells you nothing about the line. Every Reiki lineage on this planet, whether it's called Western or Japanese, begins in Japan — with Usui.
The real differences — without the ranking 違い
There are differences, of course. They're about emphasis, and they don't add up to a ranking. The overview below shows what you'll often come across. Every style varies, though, and plenty of practitioners combine both.
- A fixed sequence of hand positions
- Full hands-on sessions for others and for yourself
- Clearly defined degrees
- Initiation as a distinct ritual per degree
- Symbols as keys with defined functions
- Energy understood as flowing through you
- Hands guided by sensing (byosen)
- Short daily exercises, breath and posture
- Recitation of Usui's five principles
- Repeated energetic blessings (reiju)
- Symbols as supports for a state of mind
- Emphasis on building your own ki in the hara
Neither column is "the original"; both are ways people have carried Usui's impulse forward. In both you'll find people who practice very deeply and people who stay closer to the surface, and that has little to do with what the style is called.
If "Western" and "Japanese" don't tell you much, you need a different yardstick. My own take is that the best way to judge a Reiki path is to ask whether its sources can be named, and whether its practices can be traced back to real texts, rituals, and traditions. You can check that for any path, mine included.

Where Shingon Reiki stands 真言靈氣
I developed Shingon Reiki over many years, following the path of my heart, out of my research as a Japanologist, my years in Kyoto, and my own practice in Japanese temples. My research project on Buddhist architecture and ritual had me spending a lot of time in temples back then, and that's where, one day, I came across the original form of one of the Reiki symbols.
Shingon Reiki goes back directly to the sources Usui himself drew from: esoteric Buddhism (Shingon), Shugendo, Shinto and shamanic Daoism. That's where the meditation comes from, the mantras and mudras, the Sanmitsu practice that brings body, speech and mind together, and the work with the symbols in their ritual script tradition — kanji and Siddham (Bonji in Japanese), the sacred script of esoteric Buddhism that I explored in my doctoral dissertation at Heidelberg.
That doesn't make Shingon Reiki better than other styles, but it does make it clear about where it comes from. Every initiation you've already received stays yours, and every experience you've had still counts. If you come from another line, you don't have to throw anything away.
Who is this article for? 道
I wrote it for anyone who has wondered whether their Reiki is "the right one," and for anyone curious about where the practice really comes from. If you feel drawn to explore the old Japanese sources more deeply, that adds to what you've already received. It's a bit like hiking upstream to see where the river begins.
New to Reiki? Read the overview article What is Reiki? for a foundation.
Shingon Reiki — back to the wells
Meditation, mantra, mudra — rooted in esoteric Buddhism (Shingon), Shugendo, Shinto and shamanic Daoism. If you’re curious, have a look around.
What is Shingon Reiki? Your Path