About One Step Wig
Proven to be the world’s first and only
A Japanese-made wig featuring organic cotton as its base material
For those struggling with hair loss-whether due to chemotherapy or other conditions-wigs are an essential part of daily life.
We sought not only a “natural appearance” but also “all-day comfort,” leading us to develop a wig that uses organic cotton in the parts that come into direct contact with the skin.
This uniqueness has been recognized by a third-party investigation, confirming that it is the world’s first and only* wig to use organic cotton as its base material.
Since its launch, we have made continuous improvements based on feedback from many customers, evolving the fit, breathability, and comfort.
We will continue to pursue comfort, quality, and peace of mind while delivering the value of a new generation of wigs from Japan to the world.
*（A survey conducted by the global research firm TFCO Co., Ltd. (as of June 2026)
You can see how it looks when worn in the video.
Why did One Step launch an overseas website?
1
Growing global demand for wigs made from natural materials
Through a dedicated website accessible from overseas, we deliver high-quality organic cotton wigs made in Japan to people worldwide who need them.
2
Trust in “Made in Japan” quality
Japan's craftsmanship and quality control are highly regarded worldwide, and One Step aims to share the reassurance and meticulous craftsmanship of Japanese-made wigs with the global market.
3
Providing transparency and reassurance
By launching an English-language dedicated website, we ensure that overseas users can accurately understand the technology, materials, and safety of our products, enabling them to purchase with confidence.
4
International Patient Support
There are many women worldwide who struggle with hair-related issues. One Step aims to improve the quality of life (QOL) of people around the world by leveraging the expertise and quality established in Japan.
Through a dedicated website accessible from overseas, we deliver high-quality organic cotton wigs made in Japan to people worldwide who need them.
FAQ
Q
Where are your stores located?
We are located throughout Japan.
If you plan to come to Japan, please visit our stores!
Q
How can I come to Japan for a fitting experience?
You can request an appointment through our reservation form.
https://www.one-step-wig.jp/form_reserve
We will ask you about the date and time you would like to have a fitting experience, and will guide you to the salon nearest you.
Please be assured that the fitting and consultation are free of charge.
Q
Where does 5star use organic cotton?
We use “organic cotton” throughout the entire base, which is in direct contact with the skin.
One Step in Japan was the first in the industry to make a wig with an organic cotton base. In pursuit of softness against the skin, we are developing medical wigs with the same softness and comfort as human skin. It is an unprecedented product with five features that everyone who uses it will find comfortable.
Contact
If you have any questions, please send us a message here.
For more information about our products, please visit our store page.
If your question is not written, we will not be able to answer it.
〒530-0001 3-3-45 Umeda, Kita-ku, Osaka, Maruito Nishi Umeda Building 5F
Business hours 10：00－19：00 (Japan time）