The Healing Connection, based in Cleveland and northeast Ohio, offers certification in Reiki Levels I, II, III and Advanced Reiki Training classes. Receive .The Healing Connection, based in northeast Ohio, offers Reiki classes and private sessions. Reiki promotes deep relaxation and energy balancing..Reiki is a Japanese technique for stress reduction and relaxation that also promotes healing. It is based on the The Intro to Reiki class is a requirement for taking Reiki I. A Certificate of Cleveland, Ohio Contact Us .