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Key case
The world's finest materials, meticulously crafted.
The distinguished "Waprolux" leather from Weinheimer, Germany, is adopted by renowned European maisons.
This elegant material is meticulously handcrafted into form, piece by piece, by artisans with some of the best skills in Japan.
Our goal was to create a key case that exudes an overwhelming sense of quality through its mere presence.
The "edge painting," which determines the beauty of the edges, took over three days, with repeated cycles of painting and sanding. The resulting uniform and highly durable edges extend the product's lifespan and create a dignified appearance. Furthermore, the delicate "2mm from the edge" stitching, achievable only by skilled artisans, imbues the product with an overwhelming sense of dimension and elegance.
For the interior, we lavishly used both Waprolux and Italian smooth leather.
Durable Waprolux is used for frequently touched and friction-prone areas. For other parts, Italian smooth leather, boasting a texture that clings to the fingertips, is used.
It blends into daily life while quietly but surely exuding its presence.
It is a one-of-a-kind product that resonates with the owner's aesthetic sense and carves out time together.
Manufacturing: TOKYO-JAPAN
<Specifications>
Size: Height 6.5 cm - Width 11.5 cm - Thickness 2 cm
Weight: 78g
Storage: Key hooks × 4, Key ring × 1, Pockets × 2
<Product Precautions>
・Due to the nature of natural leather, there may be some individual differences in color and texture.
・Blood vessels (tigers) may be visible on the surface of the leather, but this is proof of "genuine leather," a natural material. Please enjoy the rich and unique expression of each piece.
<Material>
Box calf leather
Weinheimer Leder (Germany)
Uses Waprolux leather
Click here for details on the leather.
Lining: Cotton/Polyester Twill
Zipper (if applicable): YKK's top-tier "EXCELLA®" model
<Color fading>
Although this leather has been treated to resist color loss, color may fade if it remains damp due to rain or perspiration for an extended period.
<Use of alcohol>
The surface may peel off if it reacts with alcohol. Please refrain from cleaning with alcohol wipes. (Also be careful when handling the bag after using alcohol sanitizer.)
<Product storage>
Store in a well-ventilated area away from direct sunlight. Additionally, using the included handle strap helps prevent deterioration and deformation of the handle.
<Shipping>
Flat rate shipping: 330 yen
Free shipping on purchases over 10,000 yen
<Returns>
Free returns within 2 weeks of product arrival
■ Product Warranty Period
The warranty period is 180 days from the date of purchase.
■ Warranty Coverage
During the warranty period, we will repair or replace free of charge any failures or defects that occur under normal use. However, in the following cases, repairs may be subject to a fee even within the warranty period. When you contact us, we will confirm the situation at the time of the failure.
Examples of paid repairs
・Damage, breakage, or dirt caused by intentional acts or carelessness after purchase
・Malfunctions or damage caused by natural disasters such as fire, floods, or earthquakes
・Cosmetic changes that occur during use due to material characteristics, or changes over time (scratches, dirt, wear, discoloration, etc.)
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日本製
Waprolux
European luxury brands all clamor for Waprolux, a famous leather from Germany's Weinheimer tannery.
This elegant material is meticulously handcrafted into shape by skilled artisans, among the best in Japan.

Authentic Luxurious Series
Exceptional craftsmanship and materials
Luxurious leather goods series
aucentic's flagship model, with meticulous attention paid to each part, material, and manufacturing process

革
Weinheimer
Made entirely from Waprolux, a leather from Weinheimer, Germany's premier tannery.
This box calf leather is both soft and durable, placing it among the highest quality leathers used by the world's top brands.

CRAFTSMAN
The artisan's aesthetic, found in the details
A craftsman who has worked with numerous famous domestic men's leather brands.
The meticulous craftsmanship, down to the finest details, boasts truly stunning quality.
From material selection to delicate stitching, everything is thoroughly chosen and manufactured from a professional perspective.

革
部品
The "edge painting" that determines the beauty of the edges takes more than three days, with the process of painting and sanding repeated many times. The uniform and highly durable edges created in this way not only extend the life of the product but also create a dignified appearance. In addition, the delicate stitching "2mm from the edge," which can only be achieved by skilled craftsmen, gives the product overwhelming three-dimensionality and dignity.
Why we can offer fair prices
We cut unnecessary processes that incur high costs as much as possible.



Made in Japan
TOKYO
An established leather goods manufacturer that handles numerous domestic brands

