Reiki has branched into many styles since it left Japan. They can look bewildering at first, but nearly all of them share a single root — Mikao Usui — and differ mostly in emphasis.
One root, many branches
Every major style traces back to Usui, usually through either the Japanese societies or Hawayo Takata’s Western lineage. The differences between them are largely a matter of which elements they stress — meditation and self-cultivation, hands-on treatment, additional symbols, or a particular teaching structure.
The major styles
A rough map of the best-known styles:
The widespread Western form from Takata — simple, hands-on, structured in three degrees.
The Japanese society tradition, with more emphasis on the precepts and meditation.
A Japanese lineage that stays close to Hayashi’s original teaching.
A modern blend of Japanese roots and Western practice.
Newer Western systems from the ICRT, with extra symbols and material.
What they share
Beneath the labels, the essentials are remarkably consistent: hands rested gently on or near the body, a receiver at rest, attunement passed from teacher to student, and an aim of relaxation and balance rather than cure. A session in one style would feel familiar to a practitioner of another.
Choosing between them
No single style is "the real Reiki" — each is a living branch of the same tree. The better question is which teacher and which emphasis suit you. Those drawn to Japanese roots and meditation might look toward Jikiden or Gendai; those wanting a widely taught, straightforward path may find Usui Shiki Ryoho a natural home.
Different names, one root. Choose by the teacher and the emphasis that fit you, not by the label alone.