Mahikari is a Japanese term that refers to a type of spiritual practice. The word has several synonyms, which are often used interchangeably depending on the context and the audience. Some of the most common synonyms for Mahikari include "spritual purification," "energy purification," "light purification," and "divine purification." Other synonyms for Mahikari include "Shinji Shumeikai," a spiritual organization that teaches Mahikari principles, and "Okiyome," a form of spiritual healing that is based on Mahikari principles. Despite their differences in terminology, these various synonyms all refer to the same fundamental principle of spiritual purification and healing through the use of light energy.