OneBlade Patented Features

Overturning 120 years of conventional wisdom. The shocking patented technology of "not fixing the blade."

For over 120 years, the razor industry has had a fixed belief that the blade must be perfectly fixed.
There is a golden rule:

If the blades are even slightly unstable, they will not only fail to shave but may also injure your skin.
On the other hand, because the blades are fixed, the shaving action is transmitted directly to the skin.
Until now, shaving required skill on the part of the user.

OneBlade has overturned this historical concept. Advanced patented technology allows for "three-dimensional blade control." Anyone can experience a professional-level shaving experience without the need for advanced techniques.
The secret lies in two core technologies working together.

Active Floating Blade System (AFBS):
3D control of the blade within an extremely small range

PIVOTING HEAD:
Maintains proper pressure while following your shaving movements

Active Floating Blade System & Pivoting Head

Skin is not flat, so the blade should not be "fixed."

Skin that appears smooth to the naked eye is revealed to have a complex, undulating "topography" when magnified. However, conventional shavers have remained stuck to a primitive structure that "fixes the blade and shaves" to deal with this delicate unevenness. This puts a strain on the skin and requires shaving skill.

OneBlade has overturned that conventional wisdom.

1. Uncompromising blade thickness
The highly rigid blades are approximately twice as thick as standard blades, eliminating the minute vibrations (chatter) that are common with thin blades and eliminating the root cause of skin problems.

2. "Dialogue" using patented technology
 Equipped with our proprietary "Active Floating Blade System," the blades are given an extremely small amount of freedom of movement, allowing them to be controlled in three dimensions. Furthermore, the entire head maintains just the right amount of pressure to conform to the skin.

From simple "shaving" to "an experience of interacting with your skin"
OneBlade offers the ultimate in technology.

Learn more

MEDIA NEWS

OneBlade GENESIS was selected and featured in the March 2026 issue of the mono-related information magazine "GoodsPress" as a "masterpiece that will impress product lovers."

GENESIS product page

Razor

Shaving supplies

Genesis Razor

New Arrivals

View all

Ranking

View all
OneBlade GENESIS Razor 使用シーン 男性が顎の髭を剃っている様子 深剃り 高級電動シェーバーと比較検討される一枚刃 快適に深剃り

Gentle and light on the skin

Great shave

Equipped with a unique head function that sets and controls ultra-fine 3D degrees of freedom of the blade in accordance with the shaving action

It distributes excess force on the blades, maintaining the right amount of pressure and adapting to your shaving motion for a comfortable and refreshing shave.

OneBlade Shaving Technology

Precision design guided by science

OneBlade's innovation and design go beyond just a shaver, but it's all backed by science and ergonomics.

Learn more

High-quality replacement blades

Specified replacement blade

To ensure the functional characteristics of OneBlade and provide an advanced shaving experience, OneBlade uses designated replacement blades.

Learn more

A real shaving experience, your semi-permanent partner

The ultimate shave that keeps time

What you hold in your hand is not just a shaver. It is a partner that will be with you for life. The durable materials and craftsmanship of our artisans will elevate it to a unique object that you will grow to love the more you use it.