Hidekazu, or Hide, was born in 1954 in Okayama, Japan. After graduating from Hokkaido University and working in the corporate world, including consulting and telemarketing companies, he entered a PR agency, where he served for 13 years. In 2000, Hide founded LIB Ltd., a communication design company. In 2004, Hide started studying transpersonal psychology, and since 2007, he has been holding Hemi-Sync® seminars in Tokyo. Hide is a psychological counselor and has written many books on Hemi-Sync.