I have lived in Japan for 3 years and visited many doctors and this has been my best experience. I had very bad back pain and bad posture. With only 3 or 4 weeks of visits, all of my pain is almost gone. My back is now strait and I have much better posture. The doctor and staff are very friendly and very smart. If you follow his instructions and stretch at home, you will heal very quickly! I am very happy to have come here. If I ever have any back pain again I will return here. I highly recommend anyone try if you experience any back or neck pain.