Born in Chiba, Japan, Isamu Sagara graduated from Kanto Acupuncture and Moxibustion Vocational School in 2017 and obtained an acupuncturist and moxibustion license. Then he joined Sports Programs Co., Ltd. as a medical trainer, providing conditioning programs and support to improve physical function primarily for senior golfers. While working there, he learned about the relationship between golf movements and physical function and gained experience providing support based on the specific characteristics of competitive golf.
He currently works at PRIISM Golf Co., Ltd. under the philosophy of “Lifelong health, lifelong golf,” providing golf performance assessment and conditioning programs for golfers at various levels, from amateurs to professionals. He is based at PRIISM Golf LAB TOKYO in Tokyo where he sees clients, while also traveling with the JLPGA Tour as a trainer, supporting professional golfers in competition. He currently resides in Chiba, Japan.