Reiki is a healing technique that originated in Japan in the early 20th century. It was developed by Mikao Usui, a Buddhist monk who was searching for a way to promote healing and personal development. Usui spent many years studying ancient texts and teachings, and through his studies, he developed a system of energy healing that he called Reiki.

The word Reiki is derived from the Japanese words "rei" (meaning "universal") and "ki" (meaning "life force energy"). Usui believed that this universal life force energy could be harnessed and channeled through the hands to promote healing and balance in the body.

After developing the Reiki system, Usui began teaching it to others, and it quickly gained popularity in Japan. In the years that followed, Reiki spread to other parts of the world, including the United States and Europe, where it was embraced by practitioners and enthusiasts.

Over time, different schools of Reiki developed, each with their own unique approaches and techniques. However, the fundamental principles of Reiki remain the same, emphasizing the importance of connecting with universal life force energy to promote healing and balance in the body and mind. Reiki is based on the principle that the body has an innate ability to heal itself, and that by tapping into this natural healing energy, we can facilitate the healing process and support the body's own healing mechanisms. Reiki is a non-invasive, gentle, and safe practice that can be used alongside other forms of medical treatment and therapy to enhance their effectiveness.

Today, Reiki is widely recognized as a complementary therapy to support traditional medical treatments, but it can also be used on its own to promote general wellness and relaxation. The practice of Reiki is suitable for people of all ages and backgrounds, and sessions can be tailored to meet individual needs and preferences.