Karuna is a Sanskrit word, which means compassionate action or compassion for others.

Karuna Reiki system was developed by William Lee Rand. This system of reiki is deeply connected with Hinduism - especially Tantra.

Karuna Reiki is considered a higher form of reiki healing system. Most people attuned with Karuna Reiki reports feeling definite sensation of energy passing through the body. There is also the sensation of being completely surrounded by peaceful energy.

Most of the karuna reiki symbols are channeled by reiki masters like Marcy miller, Kellie-Ray Marine and Pat Courtney. These symbols are somewhat different from usui reiki.