The history of hair transplantation is often told as though the field began in New York in 1959. That date is crucial because Norman Orentreich supplied a biological explanation for why selected donor hair can retain its characteristics after relocation. It is not, however, the beginning of surgical hair restoration. Decades earlier, Japanese clinicians had already explored the practical problem of moving hair-bearing skin into bald, scarred or hair-poor areas. Their work deserves to be read as early reconstructive surgery, not as a footnote to a later commercial procedure.
For patients, the history of hair transplantation is more than a curiosity. It explains why modern hair restoration still depends on donor supply, recipient-site design, graft handling and realistic expectations rather than a technique label alone. Shoji Okuda’s punch-graft investigations and Hajime Tamura’s small-graft thinking did not deliver today’s follicular-unit surgery unchanged. They did establish questions that remain central: what tissue should be moved, how small should it be, where can it grow, and what does a natural result require?
Why the historical record starts in Japan
Hair restoration has a longer prehistory than any single inventor. Nineteenth- and early twentieth-century physicians described skin grafting, flap surgery and isolated attempts to move hairs into scars. Masao Sasagawa’s 1930 insertion work and other early reports show that clinicians were already testing ways to restore hair to damaged skin. These experiments were heterogeneous: some concerned scars or traumatic loss, some investigated transplanted tissue itself, and many did not have the clinical follow-up, terminology or surgical tools expected in a modern study.
Japan became especially important in the 1930s and 1940s because several physicians described more systematic hair-bearing graft procedures. Their articles were published in Japanese journals, using language and scripts that were not readily available to most Western dermatologists and surgeons. The Second World War then interrupted international scientific exchange. As a result, later English-language accounts of hair transplantation often centred on the work that became visible in the United States after the war, even though Japanese clinicians had addressed many of the same surgical questions earlier.
This does not require replacing one oversimplified origin story with another. Historical sources sometimes disagree about the exact year of a procedure, the terminology used in translation, or how closely an early technique resembles a modern one. The responsible conclusion is narrower: Japanese research documented important, sophisticated early work in hair-bearing grafts well before 1959, and that work was not widely incorporated into the international field at the time.
Shoji Okuda and the 1939 punch-graft studies
Shoji Okuda (1886–1962), a Japanese dermatologist, is widely recognised in historical reviews as a pioneer of punch-graft hair transplantation. His 1939 paper, Clinical and Experimental Studies of Transplantation of Living Hairs, appeared in the Japanese Journal of Dermatology and Urology. The work was not a short case note. It brought clinical cases and experimental observations together in a substantial report, reflecting an attempt to understand graft behaviour rather than simply record a cosmetic result.
Okuda described transferring full-thickness, hair-bearing skin grafts from hair-bearing areas to areas with reduced or absent hair. Historical accounts from the International Society of Hair Restoration Surgery (ISHRS) report applications involving the scalp, eyebrows and upper lip. A large proportion of his reported patients had traumatic alopecia, which is clinically important: restoration of a stable scarred defect is not identical to treating progressive androgenetic alopecia. His population and indications therefore should not be retrofitted into a modern male-pattern-hair-loss marketing narrative.
The instrument was a circular punch. Secondary historical reviews describe punches in the approximate 2 to 3.5 mm range—far larger than the sub-millimetre tools commonly used for contemporary follicular-unit excision. The resulting grafts were therefore small plugs of skin containing multiple hairs, not isolated follicular units selected one by one. Within the limits of the period, however, using cylindrical grafts offered a repeatable way to harvest, place and observe hair-bearing tissue. It also made a central point visible: an autologous graft could survive in a new site and continue to produce hair.
Okuda’s work also included experiments beyond routine autografting. Historical summaries describe observations of hair-bearing grafts placed on the upper arm and experiments involving grafts between people. Those allograft experiments did not establish a path to durable clinical hair transplantation; they instead underline why modern restoration relies on a patient’s own follicles rather than donor follicles from another person. Reading the report in its context matters. It was a broad surgical and biological investigation, not evidence that every early idea became standard care.
What makes Okuda’s contribution exceptional is the combination of clinical follow-up, attention to donor and recipient sites, and willingness to record unsuccessful as well as successful observations. The 2009 historical article by Inui and Itami identifies him as a major pioneer of punch-graft transplantation. ISHRS later made English translations and scans of the so-called Okuda Papers available, allowing researchers to examine the work more directly instead of relying only on retellings.
What an early punch graft could—and could not—achieve
It is tempting to call an old punch graft “the first FUE” or to describe it as a primitive version of modern transplantation. Both shortcuts lose important detail. Contemporary follicular-unit excision removes naturally occurring follicular units through very small circular incisions, with the aim of limiting trauma and distributing extraction across a defined donor region. Okuda’s full-thickness cylindrical grafts were materially larger and produced a different visual and healing pattern. They belong to the history of grafting, but they are not interchangeable with a modern FUE protocol.
Nor should a successful graft be confused with a natural cosmetic result. Larger punch grafts could create obvious grouped-hair patterns when used to reconstruct a hairline or broad bald area. Later work on mini-grafts, micro-grafts, stereomicroscopic dissection and follicular units responded partly to that aesthetic problem. Today, surgeons also account for angle, direction, hair calibre, colour contrast, existing hair, scalp vascularity and future hair loss. Those refinements were not available in the 1930s, and it would be historically inaccurate to claim that the early papers solved them.
Still, the procedure raised questions that have not disappeared. A graft must be handled gently, kept viable outside the body, placed into tissue that can support healing, and planned around the available donor reserve. The scale and technology have changed, but the surgical logic has not vanished. That continuity is why early work is clinically instructive without being a treatment manual.
Hajime Tamura and the case for smaller grafts
Hajime Tamura (1897–1977), a Japanese urologist, is another essential figure in this early period. Historical reviews describe his hair-transplant work as unusually forward-looking because it placed greater emphasis on small grafts and natural appearance. Accounts differ in the way they date his work: some describe an early procedure in the late 1930s, while a frequently cited report was published in 1943. Rather than present a disputed date as settled fact, it is safer to recognise the documented theme of his work—small, selectively used grafts for reconstructive hair restoration.
Tamura has often been associated with single-hair or very small graft approaches. The comparison to modern FUE should be made cautiously. A resemblance in the goal of reducing graft size does not prove that an earlier operation had the same harvesting technique, punch dimensions, follicular-unit anatomy, graft storage protocol or complication profile as a present-day procedure. The historical value lies in the insight that graft size influences appearance and that donor tissue should be used sparingly, not in a claim that contemporary FUE was already fully developed.
That distinction matters to patients who see “individual extraction” presented as a wholly new invention. Modern FUE has its own evidence base, terminology and instruments. Yet Tamura’s reported preference for very small grafts shows that the pursuit of a less conspicuous, more natural result has deep roots. It also reinforces a durable ethical point: the donor area is a limited resource. The smallest technically sensible graft is not automatically the best choice in every situation, but excessive tissue removal or indiscriminate large grafting can compromise future options.
Other Japanese surgeons added to this reconstructive tradition. Historical accounts note work on eyebrow and facial-hair restoration, including later reports by Keichi Fujita. These cases are a useful reminder that hair transplantation developed not only as a response to androgenetic alopecia but also as reconstruction after trauma, burns, disease and congenital absence. Modern eyebrow, beard and scar-camouflage surgery still requires separate planning because scalp, facial and scarred skin do not behave as one interchangeable recipient site.
Why the Okuda and Tamura work was forgotten for so long
The obscurity of the Japanese work was not evidence that it lacked value. The papers were written in Japanese, some in older kanji that later readers could not easily interpret, and the war curtailed the international circulation of medical literature. The ISHRS notes that Okuda’s 1939 articles did not become widely known outside Japan until much later. In the early 2000s, an English translation by Yoshihiro Imagawa helped bring the work back into international discussion; the Society now hosts translated sections and original scans.
Scientific history is often shaped by access, language and networks as much as by the quality of an observation. A technique may be described in one country but not become a shared standard until instruments, training, follow-up methods and professional communication make it reproducible elsewhere. In this case, the later prominence of American publications should be understood as a story of diffusion and conceptual development, not proof that no relevant surgery had occurred before them.
Orentreich’s 1959 work remains a genuine turning point because it gave modern hair restoration a clear physiologic framework: donor and recipient characteristics matter. The next article in this research library will examine that principle in detail when it is available. For this historical article, the key point is simpler: Okuda and Tamura established an earlier chapter in which the feasibility and design of moving hair-bearing tissue were already being investigated with care.
What the Japanese origins still teach modern practice
First, surgical names should not substitute for surgical reasoning. Whether a clinic describes FUE, DHI, Sapphire FUE or another workflow, a safe plan still begins with diagnosis, donor assessment and the design of the recipient area. The history of hair transplantation shows a long progression from larger plugs toward more refined control; it does not support the idea that one current label guarantees superior survival, density or naturalness.
Second, reconstructive indications deserve their own assessment. Okuda’s experience with traumatic hair loss is relevant to modern scar restoration, but scar vascularity, disease activity and the character of the donor hair can all change the likely outcome. A transplant is not automatically suitable for every scar, diffuse shedding pattern or active inflammatory scalp disease. The clinical evaluation that precedes a hair transplant in Turkey should therefore address the cause and stability of hair loss before discussing a graft number.
Third, naturalness is a planning outcome, not simply a small-graft outcome. Modern follicular-unit surgery can place fine one-hair grafts at a hairline and selectively use larger natural groupings behind it, but the plan must also anticipate progression of native hair loss. A very low hairline or an attempt to fill every future bald area can exhaust the donor reserve. The early Japanese researchers did not solve today’s long-term planning problem, yet their work helps explain why conservatism with donor tissue remains a medical, not merely aesthetic, principle.
For a practical explanation of how modern individual extraction differs from these earlier procedures, see the site’s FUE hair transplant guide. The hair transplantation research library will add connected articles on donor dominance, follicular units, donor safety and technique terminology as they are completed.
Limitations of the historical evidence
Early reports cannot be read like contemporary comparative trials. They were produced before today’s standards for controlled study design, validated patient-reported outcome measures, digital photography, uniform classification of hair loss and long-term statistical reporting. Case mix was also different: traumatic alopecia, burn scars, facial reconstruction and progressive androgenetic alopecia present different biological and ethical questions. A good historical article should not turn an early report into a numerical promise about a modern patient’s graft survival.
Translations introduce another limit. Terms such as “single hair,” “punch,” “root,” “graft” and “extraction” may not map perfectly across periods, languages and surgical disciplines. Secondary reviews are useful guides, but the original Japanese material and its translations should be acknowledged where exact wording or chronology matters. That is why the references below include both historical commentary and access to the Okuda Papers themselves.
Finally, historical priority is not the same as current clinical suitability. A technique can be important because it changed how clinicians thought, even if its exact instruments or indications are no longer preferred. Patients deserve a consultation grounded in present evidence, a named responsible clinician, and an explanation of risks and alternatives—not a claim that a procedure is reliable simply because it has a long history.
Conclusion
The Japanese origins of hair transplantation revise a common misconception without diminishing later milestones. Okuda’s 1939 punch-graft research and Tamura’s small-graft thinking showed that hair-bearing tissue could be studied and transferred with a reconstructive purpose long before the field’s post-war expansion. Their work was constrained by the tools and communication of its era, then obscured by language and war. Its lasting contribution is a disciplined question still worth asking of every modern plan: how can limited donor tissue be moved safely, honestly and naturally for the individual in front of the clinician? For the biological principle that later made this question central to androgenetic alopecia, read Orentreich’s donor-dominance research.
