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Introducing the most refined expression of our craftsmanship yet—unbounded, uncompromised, and firmly rooted in our heritage. In celebration of 60 years of leathercraft, the TSUCHIYA Class BelleAube Boston Bags embody Japanese precision, reverence for exceptional materials, and meticulous attention to detail, designed to elevate every moment with elegance, beauty, and joy.

At the heart of this design is an extraordinary material: Italian Shrink Leather, celebrated for its sumptuous tactility and richly textured grain—the very embodiment of timeless luxury. Guided by its poised presence, we perfected a design of understated elegance that places the premium leather center stage—Tsuchiya Kaban craftsmanship at its finest.

Elegant and commanding, the TSUCHIYA Class BelleAube Boston transitions effortlessly between formal and casual styles. Its versatility lies in the details: the design balances contrasting rounded and sharp elements throughout. The front, bottom, and back panels flow seamlessly in a single stretch of leather, creating a soft, sculptural curve when the bag is set down. Meanwhile, the bottom corners are sharply defined, offering a subtle contrast that reinforces the bag’s refined silhouette. These thoughtful details—juxtaposing softness and precision—elevate a classic Boston shape into a sophisticated, contemporary statement.

Another defining element of this bag is its slender, elegant handles. Hand-stitched by our dedicated handle specialist, the precise tension creates a sharp, refined silhouette that machine stitching cannot replicate. Reinforced with a solid core, the handles remain slim yet comfortable on the shoulder. The subtly gleaming metal fittings are also custom crafted, echoing the bag’s harmonious interplay of soft curves and precise lines.

Top Left: The interior is lined with a suede-like fabric, offering a soft, luxurious touch and a light, effortless feel. An internal pocket keeps card cases, lip balm, and other small essentials secure.
Top Right: While the front and back panels are softly rounded, the bottom retains a sharp, structured frame, lending a refined silhouette.
Bottom Left: The zipper ends feature a subtle “T” motif, playfully referencing the brand name while allowing for a smooth, unobstructed grip.
Bottom Right: The overall design blends gentle curves with precise lines, accented by stitching in a slightly lighter thread to elegantly define the edges.

Left: A reinforcing stitch at the base secures the core material to ensure the handles maintain their form over long-term use.
Right: The leather edges of the handles are rounded for a comfortable grip and visual depth, with multiple layers of polish applied to achieve a refined finish.

Introducing the TSUCHIYA Class L’ebene Wallets—an expression of refined beauty and quiet confidence. Designed for those who value elevated simplicity, rich tactility, and enduring grace, these pieces balance timeless and modern expressions of luxury through a minimalist silhouette and the finest Italian leather.

Crafted from Italian Box Calf Leather—celebrated for its smooth texture, supple feel, and delicate luster—the L’ebene Wallets embody a quiet sophistication that deepens with time. Every detail, from the precisely balanced proportions to the subtle square clasp that catches the light, has been refined to elevate the everyday gesture of carrying it in your hand or opening it.

Inside, thoughtful design ensures both function and beauty coexist seamlessly. The carefully layered card slots create a subtle, grounded rhythm, while the softly contoured structure offers tactile pleasure.

Top Left: The elegant square clasp adds a refined accent. The Gray colorway features a silver clasp, while the Black and Dark Green colorways are paired with a gold clasp.
Top Right: Crafted from premium Italian Box Calf leather—an beautifully smooth and supple fine-grain leather.
Bottom Left: The indented card slot lines and gold logo lend subtle depth and a polished finish to the interior.
Bottom Right: Perfected through countless refinements, the precisely contoured corners bring balance and a touch of understated strength to the design.

Experience the refined beauty of the TSUCHIYA Class Collection. Crafted with the finest materials and techniques, each piece embodies a quiet, enduring luxury, designed for those seeking lasting companions that elevate everyday moments.