It is said that approximately 60% of adult males in Japan are foreskin-intact. Being foreskin-intact is not a disease, but simply a physical condition. However, this condition can sometimes negatively affect glans development and sexual function, causing distress for many men. We, as "foreskin treatment specialists," are here to resolve these concerns and support your treatment. Trust us completely. By retracting the foreskin, we'll help you achieve a richer, more fulfilling sex life.