A Perfect Fit for Every Head.
The Techno Adjuster is our unique fitting technology that allows for natural movement and a comfortable secure fit. It adapts to different head sizes and shapes so you can wear it with confidence all day long.
What Makes Techno Adjuster Special?
Body-Heat Responsive
Secure and stable
Lightweight
Self-Adjusting Size
A special film that gently adapts to your head with body heat
Less pressure on the head, helping reduce discomfort and headaches.
A Comfortable Fit Without Tightness
Reduces pressure for all-day comfort
A Comfortable Fit Without Pressure Marks or Frequent Size Adjustments
A Wig with a Body-Heat Responsive Adjuster for a Custom Fit
Verified by TFCO Co., Ltd. as the world’s first and, as of August 14, 2026, the world’s only medical wig featuring a film-based adjuster developed by TERRA'S HEART JAPAN Co., Ltd.
Medical Wigs Are Part of Everyday Life
Medical wigs are not worn only when needed. During treatment, many people wear them for long hours at work, school, shopping, and social activities.
That is why we believe a medical wig should be comfortable, natural, and stress-free all day long.
Moving Beyond Tightness and Pressure
Conventional medical wigs often use elastic adjusters to control the fit. However, long-term wear can cause tightness, pressure, and discomfort.
Hair loss and regrowth can also change the amount of hair, making the wig feel too loose or too tight. Over time, elastic adjusters may stretch, requiring repeated adjustments.
From “Tightening to Fit” to “Naturally Fitting”
To solve these concerns, we developed Techno Adjuster®, a new type of adjuster using a special body-heat responsive film.
When worn, the film responds to body heat and gently adapts to the shape of the head, helping maintain a comfortable and secure fit without excessive pressure or frequent size adjustments.
Comfort for Every Day
Because a medical wig is worn every day, comfort matters as much as appearance.
Techno Adjuster® is designed to provide a comfortable fit across everyday activities, helping people enjoy work, school, outings, and time with others with less stress.
”Our world-first and world-only technology is helping redefine comfort in medical wigs.”
