
Knees
A new option for your knee trouble
For pain you couldn’t resolve anywhere else
Asakusa, Tokyo · 6 min walk from Asakusa Station
Struggling with knee pain — such as knee osteoarthritis — that never seems to go away?
Your knee pain may be able to improve — even now!
Does this knee pain sound familiar?

Are any of these troubling you?
- Going up and down stairs hurts, and it is frightening…
- When you’re in bad shape, pain spreads beyond the knee and becomes unbearable
- Even at rest, your knee won’t straighten
- The slightest bending or straightening brings on pain
You’re in this much pain, you want to do something, and you’ve tried hospitals and seitai, but…
- Even getting to the hospital is hard, and a chore…
- Nothing changes, and your daily life keeps getting more restricted
- You were told “only surgery will help” — but surgery is frightening and you don’t want it
- You were told the cartilage has worn down because of age
Perhaps you have been through this. But you can relax now. If you have any of these troubles and truly want to improve your knee pain, please leave it to us.
Iyashidokoro Shoryuken will be your last resort for knee pain!
Why are we called the “last resort”?
Here is why people struggling with knee pain trust us as their last resort.
Knee pain can start from a distorted hip joint
We believe severe knee pain, such as knee osteoarthritis, is caused by a distorted hip joint. Hardened muscles in the lower back, thighs, and calves press against blood vessels and nerves, causing pain.
- Daily food intake adds weight that accumulates in the intestines, causing internal organs to sag.
- These sagging organs press on muscles around the pelvis (such as the psoas and iliacus), causing the hip joint to become distorted.
- As the body tries to balance itself with a distorted hip, it places excessive strain on the knees.

Contracted muscles in the calves and inner thighs pull on the joint, narrowing the space within the knee joint and causing pain.

As tension in the calves and inner thighs is released, space in the knee joint is restored, resolving the distortion and easing the pain.
An original approach that reaches deep into the body
We start by working deep within the abdomen to lift the sagging organs and relieve pressure on the hip joint. Next, we target and loosen the muscles around the knee, thighs, and buttocks to resolve the distortion in the hip. We also carefully adjust any alignment issues from the shin down to the ankle.
By correcting the alignment both above and below the knee joint, the excessive load on the knee is relieved, allowing knee problems to improve. As tension in the calves and inner thighs is released, space opens up within the knee joint, resolving distortion and easing pain.
You don’t need to worry anymore. If you are experiencing these issues and want to relieve your knee pain, leave it to us.
Only here: our original technique

“Rasen Zero” is unlike any other kind of bodywork. It relies on a unique way of using the body, with one defining hallmark: no pressing, no kneading, and no forcing. This allows us to adjust deep parts of the body that conventional approaches often cannot reach. If you want to recover as quickly as possible, or if you are dealing with severe symptoms that have been slow to change, please experience it for yourself just once.
About Rasen ZeroGuest voices
See what guests with similar troubles have to say




Headlines of guest reviews, translated from Japanese. Individual experiences vary.
The explanations on this page describe how Iyashidokoro Shoryuken understands and approaches physical trouble. They are not a medical diagnosis, and seitai is not medical treatment. Results vary from person to person. If you have severe or worsening symptoms, numbness, weakness or a diagnosed condition, please consult a doctor first.
