Hair Transplant Guide
Hair transplant (自毛植毛) in Japan
A practical overview of hair transplant surgery in Japan — how it works, who it is for, and how it differs from AGA medication.
What hair transplant means in Japan
Hair transplant surgery in Japan is typically called 自毛植毛 (jige shokumo), meaning transplantation of your own hair. The surgeon harvests hair follicles from a donor area — usually the back or sides of the scalp where hair is genetically resistant to loss — and implants them into the thinning or bald areas. Because the transplanted follicles come from your own scalp, results are generally permanent once the follicles take root.
How it differs from AGA medication
AGA medication such as finasteride or minoxidil works by slowing further hair loss or encouraging existing follicles to produce thicker hair. It requires ongoing use and does not restore hair in areas where follicles have already been lost. Hair transplant surgery physically moves hair follicles to thinning areas and does not require daily medication for the transplanted hair, though continuing AGA medication may still help protect non-transplanted areas.
Who may consider it
Hair transplant is typically discussed for people with stable hair loss who have sufficient donor hair available. Clinics generally look for prescription stability, adequate donor density, and realistic expectations about coverage. It is not always suitable for very young patients whose hair loss is still progressing, or for people with diffuse loss where donor density is also reduced. A consultation and scalp examination will determine suitability.
What the procedure involves
Most hair transplant procedures in Japan use FUE (follicular unit extraction) or related techniques. Individual follicular units are extracted from the donor area, prepared under a microscope, and implanted into tiny incisions in the recipient area. The procedure is performed under local anesthesia and typically takes several hours depending on the number of grafts. Some clinics offer MIRAI or other proprietary techniques that aim to improve graft survival rates.
Recovery and expected results
After surgery, the transplanted area may be red, swollen, or crusted for one to two weeks. Transplanted hair often sheds within the first few weeks before re-growing from the implanted follicles. Visible results are usually seen at six to twelve months, with final density assessed at twelve to eighteen months. Follow-up visits are important to monitor healing and graft survival.