Glossary

Trademark

Several Reiki systems are taught under registered marks (Karuna Reiki®, Holy Fire®, Rainbow Reiki®, Lightarian®). The mark restricts teaching and materials, not the practice.

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ReikiWiki editors. “Trademark.” ReikiWiki, https://reiki.wiki/glossary/trademark (accessed 14 November 2026). Text CC BY-SA 4.0.

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