Visually Breathtaking ... Acoustically Miraculous
Enter a World Like No Other
Gottsu’s quest for the perfect sound—our uncompromising pursuit of quality and our long-cultivated hand-finishing techniques—this has been poured into the creation of our flagship mouthpiece. The result: Takumi.
Building upon the foundation of our highly acclaimed Jazz Metal, we completely redesigned and reconstructed the balance of every single element, from the internal shape to the shank and bite plate. By imbuing the precision of cutting-edge technology with the soul of a craftsman, we have arrived near absolute perfection, proudly staking the Gottsu name on this masterpiece.
Gottsu’s quest for the perfect sound—our uncompromising pursuit of quality and our long-cultivated hand-finishing techniques—this has been poured into the creation of our flagship mouthpiece. The result: Takumi.
Building upon the foundation of our highly acclaimed Jazz Metal, we completely redesigned and reconstructed the balance of every single element, from the internal shape to the shank and bite plate. By imbuing the precision of cutting-edge technology with the soul of a craftsman, we have arrived near absolute perfection, proudly staking the Gottsu name on this masterpiece.
In our pursuit of the ultimate resonance, we made zero compromises in our choice of materials. We scientifically analyzed the elemental composition of legendary vintage mouthpieces and carefully selected a blend which we have named Vintage Brass—the ideal brass alloy for optimal acoustic properties. Furthermore, by applying high-purity 24K gold plating to the surface, we bring out a rich, lustrous tone, elevating the mouthpiece's true potential to its absolute peak.
The stunning hammered finish extending from the body to the shank is the defining symbol of the Takumi. The painstaking process, where our craftsmen repeatedly strike the carefully selected Vintage Brass with a hammer, is far from mere decoration. It is an essential approach deliberately chosen to draw out the absolute maximum potential of the sound.
By meticulously hand-forging the exterior to increase its hardness, we preserve the material’s natural, inherent flexibility on the inside. This resulting "gradient of hardness" (structural heterogeneity) within the metal creates miraculous acoustic properties entirely unseen in conventional metal mouthpieces.
An Unprecedented Response, Awakened Across All Registers
We have dramatically altered the natural resonant frequency of the metal—which typically biases toward the higher registers—through our proprietary hammering process. Saturated with an abundance of complex overtones, it delivers an astonishingly agile and full-bodied response, even in the lower registers.
As a direct result of the hammered finish, seemingly contradictory elements are beautifully harmonized. It projects the "brilliant, powerful edge" characteristic of metal, while simultaneously delivering a deeply enveloping thickness and warmth.
For All Musicians in Pursuit of the Ultimate Sound
The passion of the craftsman can be felt the moment it rests in your hands, giving way to a lush, expansive acoustic world the instant you breathe life into it.
The Takumi is your supreme partner, dedicated to unlocking the absolute maximum of your musical expression. We invite you to experience this ultimate resonance for yourself.
[A Message from the Creator]
In 2019, I happened to watch a television feature on the triangle. The program compared a standard triangle with one featuring a hammered finish. The resonance of the hammered triangle was so overwhelmingly superior that the difference was strikingly clear, even through my TV speakers.
At that exact moment, inspiration struck. I thought to myself, "Could this hammering technique be applied to saxophone mouthpieces?"
That question sparked a long journey of trial and error. In my endless pursuit of the ideal resonance, I repeated tests time and time again, until finally, I completed the ultimate mouthpiece—one that I am truly and completely satisfied with.
As an active player myself, I have relentlessly field-tested it in actual live performances, and its potential proved to be truly astonishing. Despite being crafted from metal, it is fully capable of expressing a warm, rich tone reminiscent of hard rubber. It naturally possesses the overwhelming power you expect from a metal mouthpiece, yet even carries at pianissimo, its beautifully defined tone clearly all the way to the audience.

I can genuinely say, "I've created something truly remarkable." It is a masterpiece that I am incredibly proud of and pleased to deliver to you all.
I sincerely hope you will experience this magnificent resonance for yourself.
Specifications
- Soprano / Alto / Tenor / Baritone
- Materials:
- Mouthpiece: Hand-forged Vintage Brass with 24K Gold plating
- Ligature: Vintage Brass with 24K Gold plating
- Tip Opening
- Soprano: 51, 55, 59, 63
- Alto: 71, 75, 79, 83, 87
- Tenor: 90, 95, 100, 105, 110, 115
- Baritone: 95, 100, 105, 110, 115, 120
(Measurements are in 1/1000 inches)
- Chamber: Round
- Baffle: Rollover
- Tone characteristics: dark, thick, and well-defined tone.
- Style: All Genres
- Natural cane reeds recommended
- Included Accessories: Sliding ligature, Cap, Paulownia wood box
- Japan Patent No. 7418769
Japan Patent No. 7304026
